89450438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 177278976

約数和(自身を除く): 87828538

約数列:

[1, 2, 7, 11, 14, 22, 31, 41, 62, 77, 82, 154, 217, 287, 341, 434, 451, 457, 574, 682, 902, 914, 1271, 2387, 2542, 3157, 3199, 4774, 5027, 6314, 6398, 8897, 10054, 13981, 14167, 17794, 18737, 27962, 28334, 35189, 37474, 70378, 97867, 99169, 131159, 155837, 195734, 198338, 206107, 262318, 311674, 412214, 580847, 1090859, 1161694, 1442749, 2181718, 2885498, 4065929, 6389317, 8131858, 12778634, 44725219, 89450438]

約数ペア:

[(1, 89450438), (2, 44725219), (7, 12778634), (11, 8131858), (14, 6389317), (22, 4065929), (31, 2885498), (41, 2181718), (62, 1442749), (77, 1161694), (82, 1090859), (154, 580847), (217, 412214), (287, 311674), (341, 262318), (434, 206107), (451, 198338), (457, 195734), (574, 155837), (682, 131159), (902, 99169), (914, 97867), (1271, 70378), (2387, 37474), (2542, 35189), (3157, 28334), (3199, 27962), (4774, 18737), (5027, 17794), (6314, 14167), (6398, 13981), (8897, 10054)]