71934828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20887}}^1$

素因数の和:20942

約数の個数: 48

約数和(自身を含む): 196514304

約数和(自身を除く): 124579476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 20887, 41774, 62661, 83548, 125322, 146209, 250644, 292418, 438627, 584836, 856367, 877254, 1712734, 1754508, 2569101, 3425468, 5138202, 5994569, 10276404, 11989138, 17983707, 23978276, 35967414, 71934828]

約数ペア:

[(1, 71934828), (2, 35967414), (3, 23978276), (4, 17983707), (6, 11989138), (7, 10276404), (12, 5994569), (14, 5138202), (21, 3425468), (28, 2569101), (41, 1754508), (42, 1712734), (82, 877254), (84, 856367), (123, 584836), (164, 438627), (246, 292418), (287, 250644), (492, 146209), (574, 125322), (861, 83548), (1148, 62661), (1722, 41774), (3444, 20887)]