71183898

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 157921920

約数和(自身を除く): 86738022

約数列:

[1, 2, 3, 6, 9, 18, 79, 113, 158, 226, 237, 339, 443, 474, 678, 711, 886, 1017, 1329, 1422, 2034, 2658, 3987, 7974, 8927, 17854, 26781, 34997, 50059, 53562, 69994, 80343, 100118, 104991, 150177, 160686, 209982, 300354, 314973, 450531, 629946, 901062, 3954661, 7909322, 11863983, 23727966, 35591949, 71183898]

約数ペア:

[(1, 71183898), (2, 35591949), (3, 23727966), (6, 11863983), (9, 7909322), (18, 3954661), (79, 901062), (113, 629946), (158, 450531), (226, 314973), (237, 300354), (339, 209982), (443, 160686), (474, 150177), (678, 104991), (711, 100118), (886, 80343), (1017, 69994), (1329, 53562), (1422, 50059), (2034, 34997), (2658, 26781), (3987, 17854), (7974, 8927)]