80065692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{105907}}^1$

素因数の和:105927

約数の個数: 48

約数和(自身を含む): 237233920

約数和(自身を除く): 157168228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 105907, 211814, 317721, 423628, 635442, 741349, 953163, 1270884, 1482698, 1906326, 2224047, 2859489, 2965396, 3812652, 4448094, 5718978, 6672141, 8896188, 11437956, 13344282, 20016423, 26688564, 40032846, 80065692]

約数ペア:

[(1, 80065692), (2, 40032846), (3, 26688564), (4, 20016423), (6, 13344282), (7, 11437956), (9, 8896188), (12, 6672141), (14, 5718978), (18, 4448094), (21, 3812652), (27, 2965396), (28, 2859489), (36, 2224047), (42, 1906326), (54, 1482698), (63, 1270884), (84, 953163), (108, 741349), (126, 635442), (189, 423628), (252, 317721), (378, 211814), (756, 105907)]