90243264

素因数分解:

$2^6\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1531}}^1$

素因数の和:1853

約数の個数: 56

約数和(自身を含む): 239702848

約数和(自身を除く): 149459584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 307, 614, 921, 1228, 1531, 1842, 2456, 3062, 3684, 4593, 4912, 6124, 7368, 9186, 9824, 12248, 14736, 18372, 19648, 24496, 29472, 36744, 48992, 58944, 73488, 97984, 146976, 293952, 470017, 940034, 1410051, 1880068, 2820102, 3760136, 5640204, 7520272, 11280408, 15040544, 22560816, 30081088, 45121632, 90243264]

約数ペア:

[(1, 90243264), (2, 45121632), (3, 30081088), (4, 22560816), (6, 15040544), (8, 11280408), (12, 7520272), (16, 5640204), (24, 3760136), (32, 2820102), (48, 1880068), (64, 1410051), (96, 940034), (192, 470017), (307, 293952), (614, 146976), (921, 97984), (1228, 73488), (1531, 58944), (1842, 48992), (2456, 36744), (3062, 29472), (3684, 24496), (4593, 19648), (4912, 18372), (6124, 14736), (7368, 12248), (9186, 9824)]