90120316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{14323}}^1$

素因数の和:14362

約数の個数: 36

約数和(自身を含む): 186699016

約数和(自身を除く): 96578700

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 14323, 28646, 57292, 157553, 186199, 315106, 372398, 630212, 744796, 1733083, 2048189, 3466166, 4096378, 6932332, 8192756, 22530079, 45060158, 90120316]

約数ペア:

[(1, 90120316), (2, 45060158), (4, 22530079), (11, 8192756), (13, 6932332), (22, 4096378), (26, 3466166), (44, 2048189), (52, 1733083), (121, 744796), (143, 630212), (242, 372398), (286, 315106), (484, 186199), (572, 157553), (1573, 57292), (3146, 28646), (6292, 14323)]