45118248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 129515520

約数和(自身を除く): 84397272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 991, 1084, 1626, 1897, 1982, 2168, 2973, 3252, 3794, 3964, 5691, 5946, 6504, 6937, 7588, 7928, 11382, 11892, 13874, 15176, 20811, 22764, 23784, 27748, 41622, 45528, 55496, 83244, 166488, 268561, 537122, 805683, 1074244, 1611366, 1879927, 2148488, 3222732, 3759854, 5639781, 6445464, 7519708, 11279562, 15039416, 22559124, 45118248]

約数ペア:

[(1, 45118248), (2, 22559124), (3, 15039416), (4, 11279562), (6, 7519708), (7, 6445464), (8, 5639781), (12, 3759854), (14, 3222732), (21, 2148488), (24, 1879927), (28, 1611366), (42, 1074244), (56, 805683), (84, 537122), (168, 268561), (271, 166488), (542, 83244), (813, 55496), (991, 45528), (1084, 41622), (1626, 27748), (1897, 23784), (1982, 22764), (2168, 20811), (2973, 15176), (3252, 13874), (3794, 11892), (3964, 11382), (5691, 7928), (5946, 7588), (6504, 6937)]