90147498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{126257}}^1$

素因数の和:126286

約数の個数: 32

約数和(自身を含む): 218173824

約数和(自身を除く): 128026326

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 126257, 252514, 378771, 757542, 883799, 1767598, 2146369, 2651397, 4292738, 5302794, 6439107, 12878214, 15024583, 30049166, 45073749, 90147498]

約数ペア:

[(1, 90147498), (2, 45073749), (3, 30049166), (6, 15024583), (7, 12878214), (14, 6439107), (17, 5302794), (21, 4292738), (34, 2651397), (42, 2146369), (51, 1767598), (102, 883799), (119, 757542), (238, 378771), (357, 252514), (714, 126257)]