80781666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17021}}^1$

素因数の和:17146

約数の個数: 32

約数和(自身を含む): 186288768

約数和(自身を除く): 105507102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 17021, 34042, 51063, 102126, 119147, 238294, 357441, 714882, 1923373, 3846746, 5770119, 11540238, 13463611, 26927222, 40390833, 80781666]

約数ペア:

[(1, 80781666), (2, 40390833), (3, 26927222), (6, 13463611), (7, 11540238), (14, 5770119), (21, 3846746), (42, 1923373), (113, 714882), (226, 357441), (339, 238294), (678, 119147), (791, 102126), (1582, 51063), (2373, 34042), (4746, 17021)]