77708876

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45497}}^1$

素因数の和:45569

約数の個数: 24

約数和(自身を含む): 157969056

約数和(自身を除く): 80260180

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 45497, 90994, 181988, 318479, 636958, 1273916, 2775317, 5550634, 11101268, 19427219, 38854438, 77708876]

約数ペア:

[(1, 77708876), (2, 38854438), (4, 19427219), (7, 11101268), (14, 5550634), (28, 2775317), (61, 1273916), (122, 636958), (244, 318479), (427, 181988), (854, 90994), (1708, 45497)]