42790524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 118148688

約数和(自身を除く): 75358164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1193, 1281, 1708, 2386, 2562, 2989, 3579, 4772, 5124, 5978, 7158, 8351, 8967, 11956, 14316, 16702, 17934, 25053, 33404, 35868, 50106, 58457, 72773, 100212, 116914, 145546, 175371, 218319, 233828, 291092, 350742, 436638, 509411, 701484, 873276, 1018822, 1528233, 2037644, 3056466, 3565877, 6112932, 7131754, 10697631, 14263508, 21395262, 42790524]

約数ペア:

[(1, 42790524), (2, 21395262), (3, 14263508), (4, 10697631), (6, 7131754), (7, 6112932), (12, 3565877), (14, 3056466), (21, 2037644), (28, 1528233), (42, 1018822), (49, 873276), (61, 701484), (84, 509411), (98, 436638), (122, 350742), (147, 291092), (183, 233828), (196, 218319), (244, 175371), (294, 145546), (366, 116914), (427, 100212), (588, 72773), (732, 58457), (854, 50106), (1193, 35868), (1281, 33404), (1708, 25053), (2386, 17934), (2562, 16702), (2989, 14316), (3579, 11956), (4772, 8967), (5124, 8351), (5978, 7158)]