71279766

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{31181}}^1$

素因数の和:31316

約数の個数: 24

約数和(自身を含む): 155660544

約数和(自身を除く): 84380778

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 31181, 62362, 93543, 187086, 280629, 561258, 3959987, 7919974, 11879961, 23759922, 35639883, 71279766]

約数ペア:

[(1, 71279766), (2, 35639883), (3, 23759922), (6, 11879961), (9, 7919974), (18, 3959987), (127, 561258), (254, 280629), (381, 187086), (762, 93543), (1143, 62362), (2286, 31181)]