68515992

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^2$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 190206900

約数和(自身を除く): 121690908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 127, 177, 236, 254, 354, 381, 472, 508, 531, 708, 762, 1016, 1062, 1143, 1416, 1524, 2124, 2286, 3048, 4248, 4572, 7493, 9144, 14986, 16129, 22479, 29972, 32258, 44958, 48387, 59944, 64516, 67437, 89916, 96774, 129032, 134874, 145161, 179832, 193548, 269748, 290322, 387096, 539496, 580644, 951611, 1161288, 1903222, 2854833, 3806444, 5709666, 7612888, 8564499, 11419332, 17128998, 22838664, 34257996, 68515992]

約数ペア:

[(1, 68515992), (2, 34257996), (3, 22838664), (4, 17128998), (6, 11419332), (8, 8564499), (9, 7612888), (12, 5709666), (18, 3806444), (24, 2854833), (36, 1903222), (59, 1161288), (72, 951611), (118, 580644), (127, 539496), (177, 387096), (236, 290322), (254, 269748), (354, 193548), (381, 179832), (472, 145161), (508, 134874), (531, 129032), (708, 96774), (762, 89916), (1016, 67437), (1062, 64516), (1143, 59944), (1416, 48387), (1524, 44958), (2124, 32258), (2286, 29972), (3048, 22479), (4248, 16129), (4572, 14986), (7493, 9144)]