78604232

素因数分解:

$2^3\times 7^2\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 172368000

約数和(自身を除く): 93763768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 239, 392, 478, 839, 956, 1673, 1678, 1912, 3346, 3356, 5873, 6692, 6712, 11711, 11746, 13384, 23422, 23492, 41111, 46844, 46984, 82222, 93688, 164444, 200521, 328888, 401042, 802084, 1403647, 1604168, 2807294, 5614588, 9825529, 11229176, 19651058, 39302116, 78604232]

約数ペア:

[(1, 78604232), (2, 39302116), (4, 19651058), (7, 11229176), (8, 9825529), (14, 5614588), (28, 2807294), (49, 1604168), (56, 1403647), (98, 802084), (196, 401042), (239, 328888), (392, 200521), (478, 164444), (839, 93688), (956, 82222), (1673, 46984), (1678, 46844), (1912, 41111), (3346, 23492), (3356, 23422), (5873, 13384), (6692, 11746), (6712, 11711)]