78918882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{1583}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 180652032

約数和(自身を除く): 101733150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1187, 1583, 2374, 3166, 3561, 4749, 7122, 8309, 9498, 11081, 16618, 22162, 24927, 33243, 49854, 66486, 1879021, 3758042, 5637063, 11274126, 13153147, 26306294, 39459441, 78918882]

約数ペア:

[(1, 78918882), (2, 39459441), (3, 26306294), (6, 13153147), (7, 11274126), (14, 5637063), (21, 3758042), (42, 1879021), (1187, 66486), (1583, 49854), (2374, 33243), (3166, 24927), (3561, 22162), (4749, 16618), (7122, 11081), (8309, 9498)]