79936155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 156899808

約数和(自身を除く): 76963653

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 169, 195, 207, 299, 345, 457, 507, 585, 845, 897, 1035, 1371, 1495, 1521, 2285, 2535, 2691, 3887, 4113, 4485, 5941, 6855, 7605, 10511, 11661, 13455, 17823, 19435, 20565, 29705, 31533, 34983, 52555, 53469, 58305, 77233, 89115, 94599, 136643, 157665, 174915, 231699, 267345, 386165, 409929, 472995, 683215, 695097, 1158495, 1229787, 1776359, 2049645, 3475485, 5329077, 6148935, 8881795, 15987231, 26645385, 79936155]

約数ペア:

[(1, 79936155), (3, 26645385), (5, 15987231), (9, 8881795), (13, 6148935), (15, 5329077), (23, 3475485), (39, 2049645), (45, 1776359), (65, 1229787), (69, 1158495), (115, 695097), (117, 683215), (169, 472995), (195, 409929), (207, 386165), (299, 267345), (345, 231699), (457, 174915), (507, 157665), (585, 136643), (845, 94599), (897, 89115), (1035, 77233), (1371, 58305), (1495, 53469), (1521, 52555), (2285, 34983), (2535, 31533), (2691, 29705), (3887, 20565), (4113, 19435), (4485, 17823), (5941, 13455), (6855, 11661), (7605, 10511)]