90452089

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 114193800

約数和(自身を除く): 23741711

約数列:

[1, 7, 13, 49, 91, 149, 637, 953, 1043, 1937, 6671, 7301, 12389, 13559, 46697, 86723, 94913, 141997, 607061, 993979, 1845961, 6957853, 12921727, 90452089]

約数ペア:

[(1, 90452089), (7, 12921727), (13, 6957853), (49, 1845961), (91, 993979), (149, 607061), (637, 141997), (953, 94913), (1043, 86723), (1937, 46697), (6671, 13559), (7301, 12389)]