71752884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 198567936

約数和(自身を除く): 126815052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 71, 84, 106, 142, 159, 212, 213, 227, 284, 318, 371, 426, 454, 497, 636, 681, 742, 852, 908, 994, 1113, 1362, 1484, 1491, 1589, 1988, 2226, 2724, 2982, 3178, 3763, 4452, 4767, 5964, 6356, 7526, 9534, 11289, 12031, 15052, 16117, 19068, 22578, 24062, 26341, 32234, 36093, 45156, 48124, 48351, 52682, 64468, 72186, 79023, 84217, 96702, 105364, 112819, 144372, 158046, 168434, 193404, 225638, 252651, 316092, 336868, 338457, 451276, 505302, 676914, 854201, 1010604, 1353828, 1708402, 2562603, 3416804, 5125206, 5979407, 10250412, 11958814, 17938221, 23917628, 35876442, 71752884]

約数ペア:

[(1, 71752884), (2, 35876442), (3, 23917628), (4, 17938221), (6, 11958814), (7, 10250412), (12, 5979407), (14, 5125206), (21, 3416804), (28, 2562603), (42, 1708402), (53, 1353828), (71, 1010604), (84, 854201), (106, 676914), (142, 505302), (159, 451276), (212, 338457), (213, 336868), (227, 316092), (284, 252651), (318, 225638), (371, 193404), (426, 168434), (454, 158046), (497, 144372), (636, 112819), (681, 105364), (742, 96702), (852, 84217), (908, 79023), (994, 72186), (1113, 64468), (1362, 52682), (1484, 48351), (1491, 48124), (1589, 45156), (1988, 36093), (2226, 32234), (2724, 26341), (2982, 24062), (3178, 22578), (3763, 19068), (4452, 16117), (4767, 15052), (5964, 12031), (6356, 11289), (7526, 9534)]