90179508

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 217413504

約数和(自身を除く): 127233996

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 197, 222, 394, 444, 591, 788, 1031, 1182, 2062, 2364, 3093, 4124, 6186, 7289, 12372, 14578, 21867, 29156, 38147, 43734, 76294, 87468, 114441, 152588, 203107, 228882, 406214, 457764, 609321, 812428, 1218642, 2437284, 7514959, 15029918, 22544877, 30059836, 45089754, 90179508]

約数ペア:

[(1, 90179508), (2, 45089754), (3, 30059836), (4, 22544877), (6, 15029918), (12, 7514959), (37, 2437284), (74, 1218642), (111, 812428), (148, 609321), (197, 457764), (222, 406214), (394, 228882), (444, 203107), (591, 152588), (788, 114441), (1031, 87468), (1182, 76294), (2062, 43734), (2364, 38147), (3093, 29156), (4124, 21867), (6186, 14578), (7289, 12372)]