78888318

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1193}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 160932096

約数和(自身を除く): 82043778

約数列:

[1, 2, 3, 6, 103, 107, 206, 214, 309, 321, 618, 642, 1193, 2386, 3579, 7158, 11021, 22042, 33063, 66126, 122879, 127651, 245758, 255302, 368637, 382953, 737274, 765906, 13148053, 26296106, 39444159, 78888318]

約数ペア:

[(1, 78888318), (2, 39444159), (3, 26296106), (6, 13148053), (103, 765906), (107, 737274), (206, 382953), (214, 368637), (309, 255302), (321, 245758), (618, 127651), (642, 122879), (1193, 66126), (2386, 33063), (3579, 22042), (7158, 11021)]