69646628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 132699840

約数和(自身を除く): 63053212

約数列:

[1, 2, 4, 19, 38, 61, 76, 83, 122, 166, 181, 244, 332, 362, 724, 1159, 1577, 2318, 3154, 3439, 4636, 5063, 6308, 6878, 10126, 11041, 13756, 15023, 20252, 22082, 30046, 44164, 60092, 96197, 192394, 209779, 285437, 384788, 419558, 570874, 839116, 916403, 1141748, 1832806, 3665612, 17411657, 34823314, 69646628]

約数ペア:

[(1, 69646628), (2, 34823314), (4, 17411657), (19, 3665612), (38, 1832806), (61, 1141748), (76, 916403), (83, 839116), (122, 570874), (166, 419558), (181, 384788), (244, 285437), (332, 209779), (362, 192394), (724, 96197), (1159, 60092), (1577, 44164), (2318, 30046), (3154, 22082), (3439, 20252), (4636, 15023), (5063, 13756), (6308, 11041), (6878, 10126)]