90864224

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:820

約数の個数: 72

約数和(自身を含む): 203241024

約数和(自身を除く): 112376800

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 757, 968, 992, 1364, 1514, 1936, 2728, 3028, 3751, 3872, 5456, 6056, 7502, 8327, 10912, 12112, 15004, 16654, 23467, 24224, 30008, 33308, 46934, 60016, 66616, 91597, 93868, 120032, 133232, 183194, 187736, 258137, 266464, 366388, 375472, 516274, 732776, 750944, 1032548, 1465552, 2065096, 2839507, 2931104, 4130192, 5679014, 8260384, 11358028, 22716056, 45432112, 90864224]

約数ペア:

[(1, 90864224), (2, 45432112), (4, 22716056), (8, 11358028), (11, 8260384), (16, 5679014), (22, 4130192), (31, 2931104), (32, 2839507), (44, 2065096), (62, 1465552), (88, 1032548), (121, 750944), (124, 732776), (176, 516274), (242, 375472), (248, 366388), (341, 266464), (352, 258137), (484, 187736), (496, 183194), (682, 133232), (757, 120032), (968, 93868), (992, 91597), (1364, 66616), (1514, 60016), (1936, 46934), (2728, 33308), (3028, 30008), (3751, 24224), (3872, 23467), (5456, 16654), (6056, 15004), (7502, 12112), (8327, 10912)]