76878872

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12149}}^1$

素因数の和:12275

約数の個数: 32

約数和(自身を含む): 166212000

約数和(自身を除く): 89333128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 12149, 24298, 48596, 85043, 97192, 170086, 340172, 680344, 1372837, 2745674, 5491348, 9609859, 10982696, 19219718, 38439436, 76878872]

約数ペア:

[(1, 76878872), (2, 38439436), (4, 19219718), (7, 10982696), (8, 9609859), (14, 5491348), (28, 2745674), (56, 1372837), (113, 680344), (226, 340172), (452, 170086), (791, 97192), (904, 85043), (1582, 48596), (3164, 24298), (6328, 12149)]