75181608

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 212071860

約数和(自身を除く): 136890252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 543, 641, 648, 724, 1086, 1282, 1448, 1629, 1923, 2172, 2564, 3258, 3846, 4344, 4887, 5128, 5769, 6516, 7692, 9774, 11538, 13032, 14661, 15384, 17307, 19548, 23076, 29322, 34614, 39096, 46152, 51921, 58644, 69228, 103842, 116021, 117288, 138456, 207684, 232042, 348063, 415368, 464084, 696126, 928168, 1044189, 1392252, 2088378, 2784504, 3132567, 4176756, 6265134, 8353512, 9397701, 12530268, 18795402, 25060536, 37590804, 75181608]

約数ペア:

[(1, 75181608), (2, 37590804), (3, 25060536), (4, 18795402), (6, 12530268), (8, 9397701), (9, 8353512), (12, 6265134), (18, 4176756), (24, 3132567), (27, 2784504), (36, 2088378), (54, 1392252), (72, 1044189), (81, 928168), (108, 696126), (162, 464084), (181, 415368), (216, 348063), (324, 232042), (362, 207684), (543, 138456), (641, 117288), (648, 116021), (724, 103842), (1086, 69228), (1282, 58644), (1448, 51921), (1629, 46152), (1923, 39096), (2172, 34614), (2564, 29322), (3258, 23076), (3846, 19548), (4344, 17307), (4887, 15384), (5128, 14661), (5769, 13032), (6516, 11538), (7692, 9774)]