72707496

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 190080000

約数和(自身を除く): 117372504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 516, 564, 1032, 1128, 1499, 2021, 2998, 4042, 4497, 5996, 6063, 8084, 8994, 11992, 12126, 16168, 17988, 24252, 35976, 48504, 64457, 70453, 128914, 140906, 193371, 211359, 257828, 281812, 386742, 422718, 515656, 563624, 773484, 845436, 1546968, 1690872, 3029479, 6058958, 9088437, 12117916, 18176874, 24235832, 36353748, 72707496]

約数ペア:

[(1, 72707496), (2, 36353748), (3, 24235832), (4, 18176874), (6, 12117916), (8, 9088437), (12, 6058958), (24, 3029479), (43, 1690872), (47, 1546968), (86, 845436), (94, 773484), (129, 563624), (141, 515656), (172, 422718), (188, 386742), (258, 281812), (282, 257828), (344, 211359), (376, 193371), (516, 140906), (564, 128914), (1032, 70453), (1128, 64457), (1499, 48504), (2021, 35976), (2998, 24252), (4042, 17988), (4497, 16168), (5996, 12126), (6063, 11992), (8084, 8994)]