8432388

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 22702680

約数和(自身を除く): 14270292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 197, 246, 261, 348, 369, 394, 492, 522, 591, 738, 788, 1044, 1182, 1189, 1476, 1773, 2364, 2378, 3546, 3567, 4756, 5713, 7092, 7134, 8077, 10701, 11426, 14268, 16154, 17139, 21402, 22852, 24231, 32308, 34278, 42804, 48462, 51417, 68556, 72693, 96924, 102834, 145386, 205668, 234233, 290772, 468466, 702699, 936932, 1405398, 2108097, 2810796, 4216194, 8432388]

約数ペア:

[(1, 8432388), (2, 4216194), (3, 2810796), (4, 2108097), (6, 1405398), (9, 936932), (12, 702699), (18, 468466), (29, 290772), (36, 234233), (41, 205668), (58, 145386), (82, 102834), (87, 96924), (116, 72693), (123, 68556), (164, 51417), (174, 48462), (197, 42804), (246, 34278), (261, 32308), (348, 24231), (369, 22852), (394, 21402), (492, 17139), (522, 16154), (591, 14268), (738, 11426), (788, 10701), (1044, 8077), (1182, 7134), (1189, 7092), (1476, 5713), (1773, 4756), (2364, 3567), (2378, 3546)]