80218116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1213}}^1$

素因数の和:1401

約数の個数: 72

約数和(自身を含む): 222715584

約数和(自身を除く): 142497468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 167, 198, 334, 396, 501, 668, 1002, 1213, 1503, 1837, 2004, 2426, 3006, 3639, 3674, 4852, 5511, 6012, 7278, 7348, 10917, 11022, 13343, 14556, 16533, 21834, 22044, 26686, 33066, 40029, 43668, 53372, 66132, 80058, 120087, 160116, 202571, 240174, 405142, 480348, 607713, 810284, 1215426, 1823139, 2228281, 2430852, 3646278, 4456562, 6684843, 7292556, 8913124, 13369686, 20054529, 26739372, 40109058, 80218116]

約数ペア:

[(1, 80218116), (2, 40109058), (3, 26739372), (4, 20054529), (6, 13369686), (9, 8913124), (11, 7292556), (12, 6684843), (18, 4456562), (22, 3646278), (33, 2430852), (36, 2228281), (44, 1823139), (66, 1215426), (99, 810284), (132, 607713), (167, 480348), (198, 405142), (334, 240174), (396, 202571), (501, 160116), (668, 120087), (1002, 80058), (1213, 66132), (1503, 53372), (1837, 43668), (2004, 40029), (2426, 33066), (3006, 26686), (3639, 22044), (3674, 21834), (4852, 16533), (5511, 14556), (6012, 13343), (7278, 11022), (7348, 10917)]