171711108

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 450567936

約数和(自身を除く): 278856828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 251, 279, 372, 502, 558, 613, 753, 1004, 1116, 1226, 1506, 1839, 2259, 2452, 3012, 3678, 4518, 5517, 7356, 7781, 9036, 11034, 15562, 19003, 22068, 23343, 31124, 38006, 46686, 57009, 70029, 76012, 93372, 114018, 140058, 153863, 171027, 228036, 280116, 307726, 342054, 461589, 615452, 684108, 923178, 1384767, 1846356, 2769534, 4769753, 5539068, 9539506, 14309259, 19079012, 28618518, 42927777, 57237036, 85855554, 171711108]

約数ペア:

[(1, 171711108), (2, 85855554), (3, 57237036), (4, 42927777), (6, 28618518), (9, 19079012), (12, 14309259), (18, 9539506), (31, 5539068), (36, 4769753), (62, 2769534), (93, 1846356), (124, 1384767), (186, 923178), (251, 684108), (279, 615452), (372, 461589), (502, 342054), (558, 307726), (613, 280116), (753, 228036), (1004, 171027), (1116, 153863), (1226, 140058), (1506, 114018), (1839, 93372), (2259, 76012), (2452, 70029), (3012, 57009), (3678, 46686), (4518, 38006), (5517, 31124), (7356, 23343), (7781, 22068), (9036, 19003), (11034, 15562)]