75680008

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 145728000

約数和(自身を除く): 70047992

約数列:

[1, 2, 4, 8, 59, 109, 118, 218, 236, 436, 472, 872, 1471, 2942, 5884, 6431, 11768, 12862, 25724, 51448, 86789, 160339, 173578, 320678, 347156, 641356, 694312, 1282712, 9460001, 18920002, 37840004, 75680008]

約数ペア:

[(1, 75680008), (2, 37840004), (4, 18920002), (8, 9460001), (59, 1282712), (109, 694312), (118, 641356), (218, 347156), (236, 320678), (436, 173578), (472, 160339), (872, 86789), (1471, 51448), (2942, 25724), (5884, 12862), (6431, 11768)]