72152770816

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:605

約数の個数: 288

約数和(自身を含む): 178956288000

約数和(自身を除く): 106803517184

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 149, 161, 184, 217, 224, 248, 256, 298, 322, 368, 379, 434, 448, 496, 596, 644, 713, 736, 758, 868, 896, 992, 1043, 1192, 1288, 1426, 1472, 1516, 1736, 1792, 1984, 2086, 2384, 2576, 2653, 2852, 2944, 3032, 3427, 3472, 3968, 4172, 4619, 4768, 4991, 5152, 5306, 5704, 5888, 6064, 6854, 6944, 7936, 8344, 8717, 9238, 9536, 9982, 10304, 10612, 11408, 11749, 12128, 13708, 13888, 16688, 17434, 18476, 19072, 19964, 20608, 21224, 22816, 23498, 23989, 24256, 27416, 27776, 32333, 33376, 34868, 36952, 38144, 39928, 41216, 42448, 45632, 46996, 47978, 48512, 54832, 55552, 56471, 61019, 64666, 66752, 69736, 73904, 79856, 82243, 84896, 91264, 93992, 95956, 97024, 106237, 109664, 112942, 122038, 129332, 133504, 139472, 147808, 159712, 164486, 169792, 182528, 187984, 191912, 212474, 219328, 225884, 244076, 258664, 267008, 270227, 278944, 295616, 319424, 328972, 339584, 375968, 383824, 395297, 424948, 438656, 451768, 488152, 517328, 540454, 557888, 591232, 638848, 657944, 679168, 743659, 751936, 767648, 790594, 849896, 877312, 903536, 976304, 1034656, 1080908, 1115776, 1182464, 1277696, 1298833, 1315888, 1487318, 1503872, 1535296, 1581188, 1699792, 1750601, 1807072, 1891589, 1952608, 2069312, 2161816, 2231552, 2597666, 2631776, 2974636, 3007744, 3070592, 3162376, 3399584, 3501202, 3614144, 3783178, 3905216, 4138624, 4323632, 5195332, 5263552, 5949272, 6141184, 6324752, 6799168, 7002404, 7228288, 7566356, 7810432, 8277248, 8647264, 9091831, 10390664, 10527104, 11898544, 12254207, 12649504, 13598336, 14004808, 14456576, 15132712, 15620864, 17294528, 18183662, 20781328, 21054208, 23797088, 24508414, 25299008, 27196672, 28009616, 30265424, 34589056, 36367324, 40263823, 41562656, 47594176, 49016828, 50598016, 56019232, 60530848, 69178112, 72734648, 80527646, 83125312, 95188352, 98033656, 101196032, 112038464, 121061696, 145469296, 161055292, 166250624, 190376704, 196067312, 224076928, 242123392, 281846761, 290938592, 322110584, 332501248, 392134624, 448153856, 484246784, 563693522, 581877184, 644221168, 784269248, 1127387044, 1163754368, 1288442336, 1568538496, 2254774088, 2327508736, 2576884672, 3137076992, 4509548176, 5153769344, 9019096352, 10307538688, 18038192704, 36076385408, 72152770816]

約数ペア:

[(1, 72152770816), (2, 36076385408), (4, 18038192704), (7, 10307538688), (8, 9019096352), (14, 5153769344), (16, 4509548176), (23, 3137076992), (28, 2576884672), (31, 2327508736), (32, 2254774088), (46, 1568538496), (56, 1288442336), (62, 1163754368), (64, 1127387044), (92, 784269248), (112, 644221168), (124, 581877184), (128, 563693522), (149, 484246784), (161, 448153856), (184, 392134624), (217, 332501248), (224, 322110584), (248, 290938592), (256, 281846761), (298, 242123392), (322, 224076928), (368, 196067312), (379, 190376704), (434, 166250624), (448, 161055292), (496, 145469296), (596, 121061696), (644, 112038464), (713, 101196032), (736, 98033656), (758, 95188352), (868, 83125312), (896, 80527646), (992, 72734648), (1043, 69178112), (1192, 60530848), (1288, 56019232), (1426, 50598016), (1472, 49016828), (1516, 47594176), (1736, 41562656), (1792, 40263823), (1984, 36367324), (2086, 34589056), (2384, 30265424), (2576, 28009616), (2653, 27196672), (2852, 25299008), (2944, 24508414), (3032, 23797088), (3427, 21054208), (3472, 20781328), (3968, 18183662), (4172, 17294528), (4619, 15620864), (4768, 15132712), (4991, 14456576), (5152, 14004808), (5306, 13598336), (5704, 12649504), (5888, 12254207), (6064, 11898544), (6854, 10527104), (6944, 10390664), (7936, 9091831), (8344, 8647264), (8717, 8277248), (9238, 7810432), (9536, 7566356), (9982, 7228288), (10304, 7002404), (10612, 6799168), (11408, 6324752), (11749, 6141184), (12128, 5949272), (13708, 5263552), (13888, 5195332), (16688, 4323632), (17434, 4138624), (18476, 3905216), (19072, 3783178), (19964, 3614144), (20608, 3501202), (21224, 3399584), (22816, 3162376), (23498, 3070592), (23989, 3007744), (24256, 2974636), (27416, 2631776), (27776, 2597666), (32333, 2231552), (33376, 2161816), (34868, 2069312), (36952, 1952608), (38144, 1891589), (39928, 1807072), (41216, 1750601), (42448, 1699792), (45632, 1581188), (46996, 1535296), (47978, 1503872), (48512, 1487318), (54832, 1315888), (55552, 1298833), (56471, 1277696), (61019, 1182464), (64666, 1115776), (66752, 1080908), (69736, 1034656), (73904, 976304), (79856, 903536), (82243, 877312), (84896, 849896), (91264, 790594), (93992, 767648), (95956, 751936), (97024, 743659), (106237, 679168), (109664, 657944), (112942, 638848), (122038, 591232), (129332, 557888), (133504, 540454), (139472, 517328), (147808, 488152), (159712, 451768), (164486, 438656), (169792, 424948), (182528, 395297), (187984, 383824), (191912, 375968), (212474, 339584), (219328, 328972), (225884, 319424), (244076, 295616), (258664, 278944), (267008, 270227)]