27173688

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 43743432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 431, 444, 568, 852, 862, 888, 1293, 1704, 1724, 2586, 2627, 3448, 5172, 5254, 7881, 10344, 10508, 15762, 15947, 21016, 30601, 31524, 31894, 47841, 61202, 63048, 63788, 91803, 95682, 122404, 127576, 183606, 191364, 244808, 367212, 382728, 734424, 1132237, 2264474, 3396711, 4528948, 6793422, 9057896, 13586844, 27173688]

約数ペア:

[(1, 27173688), (2, 13586844), (3, 9057896), (4, 6793422), (6, 4528948), (8, 3396711), (12, 2264474), (24, 1132237), (37, 734424), (71, 382728), (74, 367212), (111, 244808), (142, 191364), (148, 183606), (213, 127576), (222, 122404), (284, 95682), (296, 91803), (426, 63788), (431, 63048), (444, 61202), (568, 47841), (852, 31894), (862, 31524), (888, 30601), (1293, 21016), (1704, 15947), (1724, 15762), (2586, 10508), (2627, 10344), (3448, 7881), (5172, 5254)]