72310656

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 256

約数和(自身を含む): 237945600

約数和(自身を除く): 165634944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 53, 57, 64, 66, 68, 76, 88, 96, 102, 106, 114, 128, 132, 136, 152, 159, 176, 187, 192, 204, 209, 212, 228, 264, 272, 304, 318, 323, 352, 374, 384, 408, 418, 424, 456, 528, 544, 561, 583, 608, 627, 636, 646, 704, 748, 816, 836, 848, 901, 912, 969, 1007, 1056, 1088, 1122, 1166, 1216, 1254, 1272, 1292, 1408, 1496, 1632, 1672, 1696, 1749, 1802, 1824, 1938, 2014, 2112, 2176, 2244, 2332, 2432, 2508, 2544, 2584, 2703, 2992, 3021, 3264, 3344, 3392, 3498, 3553, 3604, 3648, 3876, 4028, 4224, 4488, 4664, 5016, 5088, 5168, 5406, 5984, 6042, 6528, 6688, 6784, 6996, 7106, 7208, 7296, 7752, 8056, 8976, 9328, 9911, 10032, 10176, 10336, 10659, 10812, 11077, 11968, 12084, 13376, 13992, 14212, 14416, 15504, 16112, 17119, 17952, 18656, 19822, 20064, 20352, 20672, 21318, 21624, 22154, 23936, 24168, 26752, 27984, 28424, 28832, 29733, 31008, 32224, 33231, 34238, 35904, 37312, 39644, 40128, 41344, 42636, 43248, 44308, 48336, 51357, 55968, 56848, 57664, 59466, 62016, 64448, 66462, 68476, 71808, 74624, 79288, 80256, 85272, 86496, 88616, 96672, 102714, 111936, 113696, 115328, 118932, 124032, 128896, 132924, 136952, 158576, 170544, 172992, 177232, 188309, 193344, 205428, 223872, 227392, 237864, 265848, 273904, 317152, 341088, 345984, 354464, 376618, 386688, 410856, 454784, 475728, 531696, 547808, 564927, 634304, 682176, 708928, 753236, 821712, 951456, 1063392, 1095616, 1129854, 1268608, 1364352, 1417856, 1506472, 1643424, 1902912, 2126784, 2191232, 2259708, 3012944, 3286848, 3805824, 4253568, 4519416, 6025888, 6573696, 9038832, 12051776, 18077664, 24103552, 36155328, 72310656]

約数ペア:

[(1, 72310656), (2, 36155328), (3, 24103552), (4, 18077664), (6, 12051776), (8, 9038832), (11, 6573696), (12, 6025888), (16, 4519416), (17, 4253568), (19, 3805824), (22, 3286848), (24, 3012944), (32, 2259708), (33, 2191232), (34, 2126784), (38, 1902912), (44, 1643424), (48, 1506472), (51, 1417856), (53, 1364352), (57, 1268608), (64, 1129854), (66, 1095616), (68, 1063392), (76, 951456), (88, 821712), (96, 753236), (102, 708928), (106, 682176), (114, 634304), (128, 564927), (132, 547808), (136, 531696), (152, 475728), (159, 454784), (176, 410856), (187, 386688), (192, 376618), (204, 354464), (209, 345984), (212, 341088), (228, 317152), (264, 273904), (272, 265848), (304, 237864), (318, 227392), (323, 223872), (352, 205428), (374, 193344), (384, 188309), (408, 177232), (418, 172992), (424, 170544), (456, 158576), (528, 136952), (544, 132924), (561, 128896), (583, 124032), (608, 118932), (627, 115328), (636, 113696), (646, 111936), (704, 102714), (748, 96672), (816, 88616), (836, 86496), (848, 85272), (901, 80256), (912, 79288), (969, 74624), (1007, 71808), (1056, 68476), (1088, 66462), (1122, 64448), (1166, 62016), (1216, 59466), (1254, 57664), (1272, 56848), (1292, 55968), (1408, 51357), (1496, 48336), (1632, 44308), (1672, 43248), (1696, 42636), (1749, 41344), (1802, 40128), (1824, 39644), (1938, 37312), (2014, 35904), (2112, 34238), (2176, 33231), (2244, 32224), (2332, 31008), (2432, 29733), (2508, 28832), (2544, 28424), (2584, 27984), (2703, 26752), (2992, 24168), (3021, 23936), (3264, 22154), (3344, 21624), (3392, 21318), (3498, 20672), (3553, 20352), (3604, 20064), (3648, 19822), (3876, 18656), (4028, 17952), (4224, 17119), (4488, 16112), (4664, 15504), (5016, 14416), (5088, 14212), (5168, 13992), (5406, 13376), (5984, 12084), (6042, 11968), (6528, 11077), (6688, 10812), (6784, 10659), (6996, 10336), (7106, 10176), (7208, 10032), (7296, 9911), (7752, 9328), (8056, 8976)]