71328024

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31957}}^1$

素因数の和:32000

約数の個数: 48

約数和(自身を含む): 199417920

約数和(自身を除く): 128089896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 31957, 63914, 95871, 127828, 191742, 255656, 287613, 383484, 575226, 766968, 990667, 1150452, 1981334, 2300904, 2972001, 3962668, 5944002, 7925336, 8916003, 11888004, 17832006, 23776008, 35664012, 71328024]

約数ペア:

[(1, 71328024), (2, 35664012), (3, 23776008), (4, 17832006), (6, 11888004), (8, 8916003), (9, 7925336), (12, 5944002), (18, 3962668), (24, 2972001), (31, 2300904), (36, 1981334), (62, 1150452), (72, 990667), (93, 766968), (124, 575226), (186, 383484), (248, 287613), (279, 255656), (372, 191742), (558, 127828), (744, 95871), (1116, 63914), (2232, 31957)]