80898648

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198281}}^1$

素因数の和:198307

約数の個数: 32

約数和(自身を含む): 214144560

約数和(自身を除く): 133245912

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 198281, 396562, 594843, 793124, 1189686, 1586248, 2379372, 3370777, 4758744, 6741554, 10112331, 13483108, 20224662, 26966216, 40449324, 80898648]

約数ペア:

[(1, 80898648), (2, 40449324), (3, 26966216), (4, 20224662), (6, 13483108), (8, 10112331), (12, 6741554), (17, 4758744), (24, 3370777), (34, 2379372), (51, 1586248), (68, 1189686), (102, 793124), (136, 594843), (204, 396562), (408, 198281)]