77645862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2557}}^1$

素因数の和:2813

約数の個数: 48

約数和(自身を含む): 193139232

約数和(自身を除く): 115493370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2169, 2557, 3374, 4338, 5061, 5114, 7671, 10122, 15183, 15342, 17899, 23013, 30366, 35798, 46026, 53697, 107394, 161091, 322182, 616237, 1232474, 1848711, 3697422, 4313659, 5546133, 8627318, 11092266, 12940977, 25881954, 38822931, 77645862]

約数ペア:

[(1, 77645862), (2, 38822931), (3, 25881954), (6, 12940977), (7, 11092266), (9, 8627318), (14, 5546133), (18, 4313659), (21, 3697422), (42, 1848711), (63, 1232474), (126, 616237), (241, 322182), (482, 161091), (723, 107394), (1446, 53697), (1687, 46026), (2169, 35798), (2557, 30366), (3374, 23013), (4338, 17899), (5061, 15342), (5114, 15183), (7671, 10122)]