87755734

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 155648304

約数和(自身を除く): 67892570

約数列:

[1, 2, 11, 17, 22, 34, 83, 121, 166, 187, 242, 257, 374, 514, 913, 1411, 1826, 2057, 2822, 2827, 4114, 4369, 5654, 8738, 10043, 15521, 20086, 21331, 31042, 31097, 42662, 48059, 62194, 96118, 170731, 234641, 341462, 362627, 469282, 528649, 725254, 1057298, 2581051, 3988897, 5162102, 7977794, 43877867, 87755734]

約数ペア:

[(1, 87755734), (2, 43877867), (11, 7977794), (17, 5162102), (22, 3988897), (34, 2581051), (83, 1057298), (121, 725254), (166, 528649), (187, 469282), (242, 362627), (257, 341462), (374, 234641), (514, 170731), (913, 96118), (1411, 62194), (1826, 48059), (2057, 42662), (2822, 31097), (2827, 31042), (4114, 21331), (4369, 20086), (5654, 15521), (8738, 10043)]