87920136

素因数分解:

$2^3\times 3^2\times {\mathrm{1221113}}^1$

素因数の和:1221125

約数の個数: 24

約数和(自身を含む): 238117230

約数和(自身を除く): 150197094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1221113, 2442226, 3663339, 4884452, 7326678, 9768904, 10990017, 14653356, 21980034, 29306712, 43960068, 87920136]

約数ペア:

[(1, 87920136), (2, 43960068), (3, 29306712), (4, 21980034), (6, 14653356), (8, 10990017), (9, 9768904), (12, 7326678), (18, 4884452), (24, 3663339), (36, 2442226), (72, 1221113)]