81202104

素因数分解:

$2^3\times 3^2\times {\mathrm{773}}^1\times {\mathrm{1459}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 220357800

約数和(自身を除く): 139155696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 773, 1459, 1546, 2319, 2918, 3092, 4377, 4638, 5836, 6184, 6957, 8754, 9276, 11672, 13131, 13914, 17508, 18552, 26262, 27828, 35016, 52524, 55656, 105048, 1127807, 2255614, 3383421, 4511228, 6766842, 9022456, 10150263, 13533684, 20300526, 27067368, 40601052, 81202104]

約数ペア:

[(1, 81202104), (2, 40601052), (3, 27067368), (4, 20300526), (6, 13533684), (8, 10150263), (9, 9022456), (12, 6766842), (18, 4511228), (24, 3383421), (36, 2255614), (72, 1127807), (773, 105048), (1459, 55656), (1546, 52524), (2319, 35016), (2918, 27828), (3092, 26262), (4377, 18552), (4638, 17508), (5836, 13914), (6184, 13131), (6957, 11672), (8754, 9276)]