78901446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2347}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 170408448

約数和(自身を除く): 91507002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 2347, 2586, 4694, 5603, 7041, 11206, 14082, 16809, 30511, 33618, 61022, 91533, 183066, 1011557, 2023114, 3034671, 6069342, 13150241, 26300482, 39450723, 78901446]

約数ペア:

[(1, 78901446), (2, 39450723), (3, 26300482), (6, 13150241), (13, 6069342), (26, 3034671), (39, 2023114), (78, 1011557), (431, 183066), (862, 91533), (1293, 61022), (2347, 33618), (2586, 30511), (4694, 16809), (5603, 14082), (7041, 11206)]