90877488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{145637}}^1$

素因数の和:145661

約数の個数: 40

約数和(自身を含む): 252827568

約数和(自身を除く): 161950080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 145637, 291274, 436911, 582548, 873822, 1165096, 1747644, 1893281, 2330192, 3495288, 3786562, 5679843, 6990576, 7573124, 11359686, 15146248, 22719372, 30292496, 45438744, 90877488]

約数ペア:

[(1, 90877488), (2, 45438744), (3, 30292496), (4, 22719372), (6, 15146248), (8, 11359686), (12, 7573124), (13, 6990576), (16, 5679843), (24, 3786562), (26, 3495288), (39, 2330192), (48, 1893281), (52, 1747644), (78, 1165096), (104, 873822), (156, 582548), (208, 436911), (312, 291274), (624, 145637)]