80321388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{136601}}^1$

素因数の和:136622

約数の個数: 36

約数和(自身を含む): 218016792

約数和(自身を除く): 137695404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 136601, 273202, 409803, 546404, 819606, 956207, 1639212, 1912414, 2868621, 3824828, 5737242, 6693449, 11474484, 13386898, 20080347, 26773796, 40160694, 80321388]

約数ペア:

[(1, 80321388), (2, 40160694), (3, 26773796), (4, 20080347), (6, 13386898), (7, 11474484), (12, 6693449), (14, 5737242), (21, 3824828), (28, 2868621), (42, 1912414), (49, 1639212), (84, 956207), (98, 819606), (147, 546404), (196, 409803), (294, 273202), (588, 136601)]