77468168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{509659}}^1$

素因数の和:509684

約数の個数: 16

約数和(自身を含む): 152898000

約数和(自身を除く): 75429832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 509659, 1019318, 2038636, 4077272, 9683521, 19367042, 38734084, 77468168]

約数ペア:

[(1, 77468168), (2, 38734084), (4, 19367042), (8, 9683521), (19, 4077272), (38, 2038636), (76, 1019318), (152, 509659)]