80928408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7129}}^1$

素因数の和:7192

約数の個数: 64

約数和(自身を含む): 225878400

約数和(自身を除く): 144949992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 7129, 11352, 14258, 21387, 28516, 42774, 57032, 78419, 85548, 156838, 171096, 235257, 306547, 313676, 470514, 613094, 627352, 919641, 941028, 1226188, 1839282, 1882056, 2452376, 3372017, 3678564, 6744034, 7357128, 10116051, 13488068, 20232102, 26976136, 40464204, 80928408]

約数ペア:

[(1, 80928408), (2, 40464204), (3, 26976136), (4, 20232102), (6, 13488068), (8, 10116051), (11, 7357128), (12, 6744034), (22, 3678564), (24, 3372017), (33, 2452376), (43, 1882056), (44, 1839282), (66, 1226188), (86, 941028), (88, 919641), (129, 627352), (132, 613094), (172, 470514), (258, 313676), (264, 306547), (344, 235257), (473, 171096), (516, 156838), (946, 85548), (1032, 78419), (1419, 57032), (1892, 42774), (2838, 28516), (3784, 21387), (5676, 14258), (7129, 11352)]