76706872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6271}}^1$

素因数の和:6427

約数の個数: 32

約数和(自身を含む): 158054400

約数和(自身を除く): 81347528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 6271, 12232, 12542, 25084, 50168, 68981, 137962, 275924, 551848, 871669, 1743338, 3486676, 6973352, 9588359, 19176718, 38353436, 76706872]

約数ペア:

[(1, 76706872), (2, 38353436), (4, 19176718), (8, 9588359), (11, 6973352), (22, 3486676), (44, 1743338), (88, 871669), (139, 551848), (278, 275924), (556, 137962), (1112, 68981), (1529, 50168), (3058, 25084), (6116, 12542), (6271, 12232)]