89031176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 195637680

約数和(自身を除く): 106606504

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 442, 481, 629, 884, 962, 1258, 1361, 1768, 1924, 2516, 2722, 3848, 5032, 5444, 8177, 10888, 16354, 17693, 23137, 32708, 35386, 46274, 50357, 65416, 70772, 92548, 100714, 141544, 185096, 201428, 300781, 402856, 601562, 654641, 856069, 1203124, 1309282, 1712138, 2406248, 2618564, 3424276, 5237128, 6848552, 11128897, 22257794, 44515588, 89031176]

約数ペア:

[(1, 89031176), (2, 44515588), (4, 22257794), (8, 11128897), (13, 6848552), (17, 5237128), (26, 3424276), (34, 2618564), (37, 2406248), (52, 1712138), (68, 1309282), (74, 1203124), (104, 856069), (136, 654641), (148, 601562), (221, 402856), (296, 300781), (442, 201428), (481, 185096), (629, 141544), (884, 100714), (962, 92548), (1258, 70772), (1361, 65416), (1768, 50357), (1924, 46274), (2516, 35386), (2722, 32708), (3848, 23137), (5032, 17693), (5444, 16354), (8177, 10888)]