87293004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{881}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 213373440

約数和(自身を除く): 126080436

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 359, 718, 881, 1077, 1436, 1762, 2154, 2643, 3524, 4308, 5286, 8257, 10572, 16514, 20263, 24771, 33028, 40526, 49542, 60789, 81052, 99084, 121578, 243156, 316279, 632558, 948837, 1265116, 1897674, 3795348, 7274417, 14548834, 21823251, 29097668, 43646502, 87293004]

約数ペア:

[(1, 87293004), (2, 43646502), (3, 29097668), (4, 21823251), (6, 14548834), (12, 7274417), (23, 3795348), (46, 1897674), (69, 1265116), (92, 948837), (138, 632558), (276, 316279), (359, 243156), (718, 121578), (881, 99084), (1077, 81052), (1436, 60789), (1762, 49542), (2154, 40526), (2643, 33028), (3524, 24771), (4308, 20263), (5286, 16514), (8257, 10572)]