61326768

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1987}}^1$

素因数の和:2641

約数の個数: 40

約数和(自身を含む): 158753728

約数和(自身を除く): 97426960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 1987, 2572, 3858, 3974, 5144, 5961, 7716, 7948, 10288, 11922, 15432, 15896, 23844, 30864, 31792, 47688, 95376, 1277641, 2555282, 3832923, 5110564, 7665846, 10221128, 15331692, 20442256, 30663384, 61326768]

約数ペア:

[(1, 61326768), (2, 30663384), (3, 20442256), (4, 15331692), (6, 10221128), (8, 7665846), (12, 5110564), (16, 3832923), (24, 2555282), (48, 1277641), (643, 95376), (1286, 47688), (1929, 31792), (1987, 30864), (2572, 23844), (3858, 15896), (3974, 15432), (5144, 11922), (5961, 10288), (7716, 7948)]