90264456

素因数分解:

$2^3\times 3^4\times {\mathrm{139297}}^1$

素因数の和:139315

約数の個数: 40

約数和(自身を含む): 252825870

約数和(自身を除く): 162561414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 139297, 278594, 417891, 557188, 835782, 1114376, 1253673, 1671564, 2507346, 3343128, 3761019, 5014692, 7522038, 10029384, 11283057, 15044076, 22566114, 30088152, 45132228, 90264456]

約数ペア:

[(1, 90264456), (2, 45132228), (3, 30088152), (4, 22566114), (6, 15044076), (8, 11283057), (9, 10029384), (12, 7522038), (18, 5014692), (24, 3761019), (27, 3343128), (36, 2507346), (54, 1671564), (72, 1253673), (81, 1114376), (108, 835782), (162, 557188), (216, 417891), (324, 278594), (648, 139297)]