38802564

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 109283328

約数和(自身を除く): 70480764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 81, 82, 92, 108, 123, 127, 138, 162, 164, 207, 246, 254, 276, 324, 369, 381, 414, 492, 508, 621, 738, 762, 828, 943, 1107, 1143, 1242, 1476, 1524, 1863, 1886, 2214, 2286, 2484, 2829, 2921, 3321, 3429, 3726, 3772, 4428, 4572, 5207, 5658, 5842, 6642, 6858, 7452, 8487, 8763, 10287, 10414, 11316, 11684, 13284, 13716, 15621, 16974, 17526, 20574, 20828, 25461, 26289, 31242, 33948, 35052, 41148, 46863, 50922, 52578, 62484, 76383, 78867, 93726, 101844, 105156, 119761, 140589, 152766, 157734, 187452, 236601, 239522, 281178, 305532, 315468, 359283, 421767, 473202, 479044, 562356, 718566, 843534, 946404, 1077849, 1437132, 1687068, 2155698, 3233547, 4311396, 6467094, 9700641, 12934188, 19401282, 38802564]

約数ペア:

[(1, 38802564), (2, 19401282), (3, 12934188), (4, 9700641), (6, 6467094), (9, 4311396), (12, 3233547), (18, 2155698), (23, 1687068), (27, 1437132), (36, 1077849), (41, 946404), (46, 843534), (54, 718566), (69, 562356), (81, 479044), (82, 473202), (92, 421767), (108, 359283), (123, 315468), (127, 305532), (138, 281178), (162, 239522), (164, 236601), (207, 187452), (246, 157734), (254, 152766), (276, 140589), (324, 119761), (369, 105156), (381, 101844), (414, 93726), (492, 78867), (508, 76383), (621, 62484), (738, 52578), (762, 50922), (828, 46863), (943, 41148), (1107, 35052), (1143, 33948), (1242, 31242), (1476, 26289), (1524, 25461), (1863, 20828), (1886, 20574), (2214, 17526), (2286, 16974), (2484, 15621), (2829, 13716), (2921, 13284), (3321, 11684), (3429, 11316), (3726, 10414), (3772, 10287), (4428, 8763), (4572, 8487), (5207, 7452), (5658, 6858), (5842, 6642)]