80286246

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 181868544

約数和(自身を除く): 101582298

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 2021, 2207, 4042, 4414, 6063, 6621, 12126, 13242, 18189, 19863, 36378, 39726, 94901, 103729, 189802, 207458, 284703, 311187, 569406, 622374, 854109, 933561, 1708218, 1867122, 4460347, 8920694, 13381041, 26762082, 40143123, 80286246]

約数ペア:

[(1, 80286246), (2, 40143123), (3, 26762082), (6, 13381041), (9, 8920694), (18, 4460347), (43, 1867122), (47, 1708218), (86, 933561), (94, 854109), (129, 622374), (141, 569406), (258, 311187), (282, 284703), (387, 207458), (423, 189802), (774, 103729), (846, 94901), (2021, 39726), (2207, 36378), (4042, 19863), (4414, 18189), (6063, 13242), (6621, 12126)]