757559556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70379}}^1$

素因数の和:70425

約数の個数: 72

約数和(自身を含む): 2151938880

約数和(自身を除く): 1394379324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 70379, 140758, 211137, 281516, 422274, 633411, 844548, 914927, 1266822, 1618717, 1829854, 2533644, 2744781, 3237434, 3659708, 4856151, 5489562, 6474868, 8234343, 9712302, 10979124, 14568453, 16468686, 19424604, 21043321, 29136906, 32937372, 42086642, 58273812, 63129963, 84173284, 126259926, 189389889, 252519852, 378779778, 757559556]

約数ペア:

[(1, 757559556), (2, 378779778), (3, 252519852), (4, 189389889), (6, 126259926), (9, 84173284), (12, 63129963), (13, 58273812), (18, 42086642), (23, 32937372), (26, 29136906), (36, 21043321), (39, 19424604), (46, 16468686), (52, 14568453), (69, 10979124), (78, 9712302), (92, 8234343), (117, 6474868), (138, 5489562), (156, 4856151), (207, 3659708), (234, 3237434), (276, 2744781), (299, 2533644), (414, 1829854), (468, 1618717), (598, 1266822), (828, 914927), (897, 844548), (1196, 633411), (1794, 422274), (2691, 281516), (3588, 211137), (5382, 140758), (10764, 70379)]