78543012

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{10211}}^1$

素因数の和:10859

約数の個数: 24

約数和(自身を含む): 183570912

約数和(自身を除く): 105027900

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 10211, 20422, 30633, 40844, 61266, 122532, 6545251, 13090502, 19635753, 26181004, 39271506, 78543012]

約数ペア:

[(1, 78543012), (2, 39271506), (3, 26181004), (4, 19635753), (6, 13090502), (12, 6545251), (641, 122532), (1282, 61266), (1923, 40844), (2564, 30633), (3846, 20422), (7692, 10211)]