77366864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{617}}^1$

素因数の和:1103

約数の個数: 40

約数和(自身を含む): 159317928

約数和(自身を除く): 81951064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 461, 617, 922, 1234, 1844, 2468, 3688, 4936, 7376, 7837, 9872, 10489, 15674, 20978, 31348, 41956, 62696, 83912, 125392, 167824, 284437, 568874, 1137748, 2275496, 4550992, 4835429, 9670858, 19341716, 38683432, 77366864]

約数ペア:

[(1, 77366864), (2, 38683432), (4, 19341716), (8, 9670858), (16, 4835429), (17, 4550992), (34, 2275496), (68, 1137748), (136, 568874), (272, 284437), (461, 167824), (617, 125392), (922, 83912), (1234, 62696), (1844, 41956), (2468, 31348), (3688, 20978), (4936, 15674), (7376, 10489), (7837, 9872)]