77831852

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45569}}^1$

素因数の和:45641

約数の個数: 24

約数和(自身を含む): 158219040

約数和(自身を除く): 80387188

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 45569, 91138, 182276, 318983, 637966, 1275932, 2779709, 5559418, 11118836, 19457963, 38915926, 77831852]

約数ペア:

[(1, 77831852), (2, 38915926), (4, 19457963), (7, 11118836), (14, 5559418), (28, 2779709), (61, 1275932), (122, 637966), (244, 318983), (427, 182276), (854, 91138), (1708, 45569)]