90786744

素因数分解:

$2^3\times 3^7\times {\mathrm{5189}}^1$

素因数の和:5216

約数の個数: 64

約数和(自身を含む): 255348000

約数和(自身を除く): 164561256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5189, 5832, 8748, 10378, 15567, 17496, 20756, 31134, 41512, 46701, 62268, 93402, 124536, 140103, 186804, 280206, 373608, 420309, 560412, 840618, 1120824, 1260927, 1681236, 2521854, 3362472, 3782781, 5043708, 7565562, 10087416, 11348343, 15131124, 22696686, 30262248, 45393372, 90786744]

約数ペア:

[(1, 90786744), (2, 45393372), (3, 30262248), (4, 22696686), (6, 15131124), (8, 11348343), (9, 10087416), (12, 7565562), (18, 5043708), (24, 3782781), (27, 3362472), (36, 2521854), (54, 1681236), (72, 1260927), (81, 1120824), (108, 840618), (162, 560412), (216, 420309), (243, 373608), (324, 280206), (486, 186804), (648, 140103), (729, 124536), (972, 93402), (1458, 62268), (1944, 46701), (2187, 41512), (2916, 31134), (4374, 20756), (5189, 17496), (5832, 15567), (8748, 10378)]