72740004

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4861}}^1$

素因数の和:4940

約数の個数: 48

約数和(自身を含む): 179699520

約数和(自身を除く): 106959516

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4861, 4988, 7482, 9722, 14583, 14964, 19444, 29166, 58332, 140969, 209023, 281938, 418046, 422907, 563876, 627069, 836092, 845814, 1254138, 1691628, 2508276, 6061667, 12123334, 18185001, 24246668, 36370002, 72740004]

約数ペア:

[(1, 72740004), (2, 36370002), (3, 24246668), (4, 18185001), (6, 12123334), (12, 6061667), (29, 2508276), (43, 1691628), (58, 1254138), (86, 845814), (87, 836092), (116, 627069), (129, 563876), (172, 422907), (174, 418046), (258, 281938), (348, 209023), (516, 140969), (1247, 58332), (2494, 29166), (3741, 19444), (4861, 14964), (4988, 14583), (7482, 9722)]