72646719488

素因数分解:

$2^{11}\times 7^3\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5505

約数の個数: 192

約数和(自身を含む): 178345440000

約数和(自身を除く): 105698720512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 343, 392, 448, 512, 532, 608, 686, 784, 896, 931, 1024, 1064, 1216, 1372, 1568, 1792, 1862, 2048, 2128, 2432, 2744, 3136, 3584, 3724, 4256, 4864, 5443, 5488, 6272, 6517, 7168, 7448, 8512, 9728, 10886, 10976, 12544, 13034, 14336, 14896, 17024, 19456, 21772, 21952, 25088, 26068, 29792, 34048, 38101, 38912, 43544, 43904, 50176, 52136, 59584, 68096, 76202, 87088, 87808, 100352, 103417, 104272, 119168, 136192, 152404, 174176, 175616, 206834, 208544, 238336, 266707, 272384, 304808, 348352, 351232, 413668, 417088, 476672, 533414, 609616, 696704, 702464, 723919, 827336, 834176, 953344, 1066828, 1219232, 1393408, 1447838, 1654672, 1668352, 1866949, 1906688, 2133656, 2438464, 2786816, 2895676, 3309344, 3336704, 3733898, 4267312, 4876928, 5067433, 5573632, 5791352, 6618688, 6673408, 7467796, 8534624, 9753856, 10134866, 11147264, 11582704, 13237376, 13346816, 14935592, 17069248, 19507712, 20269732, 23165408, 26474752, 29871184, 34138496, 35472031, 39015424, 40539464, 46330816, 52949504, 59742368, 68276992, 70944062, 78030848, 81078928, 92661632, 105899008, 119484736, 136553984, 141888124, 162157856, 185323264, 211798016, 238969472, 273107968, 283776248, 324315712, 370646528, 477938944, 546215936, 567552496, 648631424, 741293056, 955877888, 1135104992, 1297262848, 1482586112, 1911755776, 2270209984, 2594525696, 3823511552, 4540419968, 5189051392, 9080839936, 10378102784, 18161679872, 36323359744, 72646719488]

約数ペア:

[(1, 72646719488), (2, 36323359744), (4, 18161679872), (7, 10378102784), (8, 9080839936), (14, 5189051392), (16, 4540419968), (19, 3823511552), (28, 2594525696), (32, 2270209984), (38, 1911755776), (49, 1482586112), (56, 1297262848), (64, 1135104992), (76, 955877888), (98, 741293056), (112, 648631424), (128, 567552496), (133, 546215936), (152, 477938944), (196, 370646528), (224, 324315712), (256, 283776248), (266, 273107968), (304, 238969472), (343, 211798016), (392, 185323264), (448, 162157856), (512, 141888124), (532, 136553984), (608, 119484736), (686, 105899008), (784, 92661632), (896, 81078928), (931, 78030848), (1024, 70944062), (1064, 68276992), (1216, 59742368), (1372, 52949504), (1568, 46330816), (1792, 40539464), (1862, 39015424), (2048, 35472031), (2128, 34138496), (2432, 29871184), (2744, 26474752), (3136, 23165408), (3584, 20269732), (3724, 19507712), (4256, 17069248), (4864, 14935592), (5443, 13346816), (5488, 13237376), (6272, 11582704), (6517, 11147264), (7168, 10134866), (7448, 9753856), (8512, 8534624), (9728, 7467796), (10886, 6673408), (10976, 6618688), (12544, 5791352), (13034, 5573632), (14336, 5067433), (14896, 4876928), (17024, 4267312), (19456, 3733898), (21772, 3336704), (21952, 3309344), (25088, 2895676), (26068, 2786816), (29792, 2438464), (34048, 2133656), (38101, 1906688), (38912, 1866949), (43544, 1668352), (43904, 1654672), (50176, 1447838), (52136, 1393408), (59584, 1219232), (68096, 1066828), (76202, 953344), (87088, 834176), (87808, 827336), (100352, 723919), (103417, 702464), (104272, 696704), (119168, 609616), (136192, 533414), (152404, 476672), (174176, 417088), (175616, 413668), (206834, 351232), (208544, 348352), (238336, 304808), (266707, 272384)]