78706968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{172603}}^1$

素因数の和:172631

約数の個数: 32

約数和(自身を含む): 207124800

約数和(自身を除く): 128417832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 172603, 345206, 517809, 690412, 1035618, 1380824, 2071236, 3279457, 4142472, 6558914, 9838371, 13117828, 19676742, 26235656, 39353484, 78706968]

約数ペア:

[(1, 78706968), (2, 39353484), (3, 26235656), (4, 19676742), (6, 13117828), (8, 9838371), (12, 6558914), (19, 4142472), (24, 3279457), (38, 2071236), (57, 1380824), (76, 1035618), (114, 690412), (152, 517809), (228, 345206), (456, 172603)]