78158346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{9743}}^1$

素因数の和:9946

約数の個数: 32

約数和(自身を含む): 179601408

約数和(自身を除く): 101443062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 4011, 8022, 9743, 19486, 29229, 58458, 68201, 136402, 204603, 409206, 1860913, 3721826, 5582739, 11165478, 13026391, 26052782, 39079173, 78158346]

約数ペア:

[(1, 78158346), (2, 39079173), (3, 26052782), (6, 13026391), (7, 11165478), (14, 5582739), (21, 3721826), (42, 1860913), (191, 409206), (382, 204603), (573, 136402), (1146, 68201), (1337, 58458), (2674, 29229), (4011, 19486), (8022, 9743)]