78228670572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{195047}}^1$

素因数の和:195927

約数の個数: 72

約数和(自身を含む): 213205408416

約数和(自身を除く): 134976737844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 857, 1714, 2571, 3428, 5142, 7713, 10284, 11141, 15426, 22282, 30852, 33423, 44564, 66846, 100269, 133692, 195047, 200538, 390094, 401076, 585141, 780188, 1170282, 1755423, 2340564, 2535611, 3510846, 5071222, 7021692, 7606833, 10142444, 15213666, 22820499, 30427332, 45640998, 91281996, 167155279, 334310558, 501465837, 668621116, 1002931674, 1504397511, 2005863348, 2173018627, 3008795022, 4346037254, 6017590044, 6519055881, 8692074508, 13038111762, 19557167643, 26076223524, 39114335286, 78228670572]

約数ペア:

[(1, 78228670572), (2, 39114335286), (3, 26076223524), (4, 19557167643), (6, 13038111762), (9, 8692074508), (12, 6519055881), (13, 6017590044), (18, 4346037254), (26, 3008795022), (36, 2173018627), (39, 2005863348), (52, 1504397511), (78, 1002931674), (117, 668621116), (156, 501465837), (234, 334310558), (468, 167155279), (857, 91281996), (1714, 45640998), (2571, 30427332), (3428, 22820499), (5142, 15213666), (7713, 10142444), (10284, 7606833), (11141, 7021692), (15426, 5071222), (22282, 3510846), (30852, 2535611), (33423, 2340564), (44564, 1755423), (66846, 1170282), (100269, 780188), (133692, 585141), (195047, 401076), (200538, 390094)]