84571452

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{761}}^1$

素因数の和:798

約数の個数: 120

約数和(自身を含む): 258165600

約数和(自身を除く): 173594148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 567, 588, 686, 756, 761, 882, 1029, 1134, 1323, 1372, 1522, 1764, 2058, 2268, 2283, 2646, 3044, 3087, 3969, 4116, 4566, 5292, 5327, 6174, 6849, 7938, 9132, 9261, 10654, 12348, 13698, 15876, 15981, 18522, 20547, 21308, 27396, 27783, 31962, 37044, 37289, 41094, 47943, 55566, 61641, 63924, 74578, 82188, 95886, 111132, 111867, 123282, 143829, 149156, 191772, 223734, 246564, 261023, 287658, 335601, 431487, 447468, 522046, 575316, 671202, 783069, 862974, 1006803, 1044092, 1342404, 1566138, 1725948, 2013606, 2349207, 3020409, 3132276, 4027212, 4698414, 6040818, 7047621, 9396828, 12081636, 14095242, 21142863, 28190484, 42285726, 84571452]

約数ペア:

[(1, 84571452), (2, 42285726), (3, 28190484), (4, 21142863), (6, 14095242), (7, 12081636), (9, 9396828), (12, 7047621), (14, 6040818), (18, 4698414), (21, 4027212), (27, 3132276), (28, 3020409), (36, 2349207), (42, 2013606), (49, 1725948), (54, 1566138), (63, 1342404), (81, 1044092), (84, 1006803), (98, 862974), (108, 783069), (126, 671202), (147, 575316), (162, 522046), (189, 447468), (196, 431487), (252, 335601), (294, 287658), (324, 261023), (343, 246564), (378, 223734), (441, 191772), (567, 149156), (588, 143829), (686, 123282), (756, 111867), (761, 111132), (882, 95886), (1029, 82188), (1134, 74578), (1323, 63924), (1372, 61641), (1522, 55566), (1764, 47943), (2058, 41094), (2268, 37289), (2283, 37044), (2646, 31962), (3044, 27783), (3087, 27396), (3969, 21308), (4116, 20547), (4566, 18522), (5292, 15981), (5327, 15876), (6174, 13698), (6849, 12348), (7938, 10654), (9132, 9261)]