72499415041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 81071565120

約数和(自身を除く): 8572150079

約数列:

[1, 17, 29, 89, 227, 251, 493, 841, 1513, 2581, 3859, 4267, 6583, 7279, 14297, 20203, 22339, 43877, 56977, 74849, 111911, 123743, 190907, 211091, 343451, 379763, 585887, 647831, 968609, 1272433, 1652333, 3245419, 3588547, 5070953, 9960079, 11013127, 16990723, 18787099, 28089661, 47917657, 86206201, 147057637, 288842291, 319380683, 814600169, 2499979829, 4264671473, 72499415041]

約数ペア:

[(1, 72499415041), (17, 4264671473), (29, 2499979829), (89, 814600169), (227, 319380683), (251, 288842291), (493, 147057637), (841, 86206201), (1513, 47917657), (2581, 28089661), (3859, 18787099), (4267, 16990723), (6583, 11013127), (7279, 9960079), (14297, 5070953), (20203, 3588547), (22339, 3245419), (43877, 1652333), (56977, 1272433), (74849, 968609), (111911, 647831), (123743, 585887), (190907, 379763), (211091, 343451)]