171450468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2971}}^1$

素因数の和:3217

約数の個数: 72

約数和(自身を含む): 497631680

約数和(自身を除く): 326181212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2748, 2971, 3206, 4122, 4809, 5942, 6412, 8244, 8913, 9618, 11884, 14427, 17826, 19236, 20797, 26739, 28854, 35652, 41594, 53478, 57708, 62391, 83188, 106956, 124782, 187173, 249564, 374346, 680359, 748692, 1360718, 2041077, 2721436, 4082154, 4762513, 6123231, 8164308, 9525026, 12246462, 14287539, 19050052, 24492924, 28575078, 42862617, 57150156, 85725234, 171450468]

約数ペア:

[(1, 171450468), (2, 85725234), (3, 57150156), (4, 42862617), (6, 28575078), (7, 24492924), (9, 19050052), (12, 14287539), (14, 12246462), (18, 9525026), (21, 8164308), (28, 6123231), (36, 4762513), (42, 4082154), (63, 2721436), (84, 2041077), (126, 1360718), (229, 748692), (252, 680359), (458, 374346), (687, 249564), (916, 187173), (1374, 124782), (1603, 106956), (2061, 83188), (2748, 62391), (2971, 57708), (3206, 53478), (4122, 41594), (4809, 35652), (5942, 28854), (6412, 26739), (8244, 20797), (8913, 19236), (9618, 17826), (11884, 14427)]