87960288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{70481}}^1$

素因数の和:70507

約数の個数: 48

約数和(自身を含む): 248660496

約数和(自身を除く): 160700208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 70481, 140962, 211443, 281924, 422886, 563848, 845772, 916253, 1127696, 1691544, 1832506, 2255392, 2748759, 3383088, 3665012, 5497518, 6766176, 7330024, 10995036, 14660048, 21990072, 29320096, 43980144, 87960288]

約数ペア:

[(1, 87960288), (2, 43980144), (3, 29320096), (4, 21990072), (6, 14660048), (8, 10995036), (12, 7330024), (13, 6766176), (16, 5497518), (24, 3665012), (26, 3383088), (32, 2748759), (39, 2255392), (48, 1832506), (52, 1691544), (78, 1127696), (96, 916253), (104, 845772), (156, 563848), (208, 422886), (312, 281924), (416, 211443), (624, 140962), (1248, 70481)]