80395416

素因数分解:

$2^3\times 3^4\times {\mathrm{124067}}^1$

素因数の和:124085

約数の個数: 40

約数和(自身を含む): 225183420

約数和(自身を除く): 144788004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 124067, 248134, 372201, 496268, 744402, 992536, 1116603, 1488804, 2233206, 2977608, 3349809, 4466412, 6699618, 8932824, 10049427, 13399236, 20098854, 26798472, 40197708, 80395416]

約数ペア:

[(1, 80395416), (2, 40197708), (3, 26798472), (4, 20098854), (6, 13399236), (8, 10049427), (9, 8932824), (12, 6699618), (18, 4466412), (24, 3349809), (27, 2977608), (36, 2233206), (54, 1488804), (72, 1116603), (81, 992536), (108, 744402), (162, 496268), (216, 372201), (324, 248134), (648, 124067)]