77975844

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 186654720

約数和(自身を除く): 108678876

約数列:

[1, 2, 3, 4, 6, 12, 79, 83, 158, 166, 237, 249, 316, 332, 474, 498, 948, 991, 996, 1982, 2973, 3964, 5946, 6557, 11892, 13114, 19671, 26228, 39342, 78289, 78684, 82253, 156578, 164506, 234867, 246759, 313156, 329012, 469734, 493518, 939468, 987036, 6497987, 12995974, 19493961, 25991948, 38987922, 77975844]

約数ペア:

[(1, 77975844), (2, 38987922), (3, 25991948), (4, 19493961), (6, 12995974), (12, 6497987), (79, 987036), (83, 939468), (158, 493518), (166, 469734), (237, 329012), (249, 313156), (316, 246759), (332, 234867), (474, 164506), (498, 156578), (948, 82253), (991, 78684), (996, 78289), (1982, 39342), (2973, 26228), (3964, 19671), (5946, 13114), (6557, 11892)]