90717562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 151626384

約数和(自身を除く): 60908822

約数列:

[1, 2, 13, 26, 37, 74, 181, 362, 481, 521, 962, 1042, 2353, 4706, 6697, 6773, 13394, 13546, 19277, 38554, 87061, 94301, 174122, 188602, 250601, 501202, 1225913, 2451826, 3489137, 6978274, 45358781, 90717562]

約数ペア:

[(1, 90717562), (2, 45358781), (13, 6978274), (26, 3489137), (37, 2451826), (74, 1225913), (181, 501202), (362, 250601), (481, 188602), (521, 174122), (962, 94301), (1042, 87061), (2353, 38554), (4706, 19277), (6697, 13546), (6773, 13394)]