88624380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113621}}^1$

素因数の和:113646

約数の個数: 48

約数和(自身を含む): 267238944

約数和(自身を除く): 178614564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 113621, 227242, 340863, 454484, 568105, 681726, 1136210, 1363452, 1477073, 1704315, 2272420, 2954146, 3408630, 4431219, 5908292, 6817260, 7385365, 8862438, 14770730, 17724876, 22156095, 29541460, 44312190, 88624380]

約数ペア:

[(1, 88624380), (2, 44312190), (3, 29541460), (4, 22156095), (5, 17724876), (6, 14770730), (10, 8862438), (12, 7385365), (13, 6817260), (15, 5908292), (20, 4431219), (26, 3408630), (30, 2954146), (39, 2272420), (52, 1704315), (60, 1477073), (65, 1363452), (78, 1136210), (130, 681726), (156, 568105), (195, 454484), (260, 340863), (390, 227242), (780, 113621)]