77489984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8467}}^1$

素因数の和:8503

約数の個数: 56

約数和(自身を含む): 180673248

約数和(自身を除く): 103183264

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 8467, 9152, 16934, 33868, 67736, 93137, 110071, 135472, 186274, 220142, 270944, 372548, 440284, 541888, 745096, 880568, 1210781, 1490192, 1761136, 2421562, 2980384, 3522272, 4843124, 5960768, 7044544, 9686248, 19372496, 38744992, 77489984]

約数ペア:

[(1, 77489984), (2, 38744992), (4, 19372496), (8, 9686248), (11, 7044544), (13, 5960768), (16, 4843124), (22, 3522272), (26, 2980384), (32, 2421562), (44, 1761136), (52, 1490192), (64, 1210781), (88, 880568), (104, 745096), (143, 541888), (176, 440284), (208, 372548), (286, 270944), (352, 220142), (416, 186274), (572, 135472), (704, 110071), (832, 93137), (1144, 67736), (2288, 33868), (4576, 16934), (8467, 9152)]