76872172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1571}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 145120752

約数和(自身を除く): 68248580

約数列:

[1, 2, 4, 13, 26, 52, 941, 1571, 1882, 3142, 3764, 6284, 12233, 20423, 24466, 40846, 48932, 81692, 1478311, 2956622, 5913244, 19218043, 38436086, 76872172]

約数ペア:

[(1, 76872172), (2, 38436086), (4, 19218043), (13, 5913244), (26, 2956622), (52, 1478311), (941, 81692), (1571, 48932), (1882, 40846), (3142, 24466), (3764, 20423), (6284, 12233)]