78172206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{7723}}^1$

素因数の和:7976

約数の個数: 32

約数和(自身を含む): 179443968

約数和(自身を除く): 101271762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1687, 3374, 5061, 7723, 10122, 15446, 23169, 46338, 54061, 108122, 162183, 324366, 1861243, 3722486, 5583729, 11167458, 13028701, 26057402, 39086103, 78172206]

約数ペア:

[(1, 78172206), (2, 39086103), (3, 26057402), (6, 13028701), (7, 11167458), (14, 5583729), (21, 3722486), (42, 1861243), (241, 324366), (482, 162183), (723, 108122), (1446, 54061), (1687, 46338), (3374, 23169), (5061, 15446), (7723, 10122)]