77974896

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20563}}^1$

素因数の和:20653

約数の個数: 40

約数和(自身を含む): 203994880

約数和(自身を除く): 126019984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 20563, 41126, 61689, 82252, 123378, 164504, 246756, 329008, 493512, 987024, 1624477, 3248954, 4873431, 6497908, 9746862, 12995816, 19493724, 25991632, 38987448, 77974896]

約数ペア:

[(1, 77974896), (2, 38987448), (3, 25991632), (4, 19493724), (6, 12995816), (8, 9746862), (12, 6497908), (16, 4873431), (24, 3248954), (48, 1624477), (79, 987024), (158, 493512), (237, 329008), (316, 246756), (474, 164504), (632, 123378), (948, 82252), (1264, 61689), (1896, 41126), (3792, 20563)]