81936336

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13441}}^1$

素因数の和:13579

約数の個数: 40

約数和(自身を含む): 213351424

約数和(自身を除く): 131415088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 13441, 26882, 40323, 53764, 80646, 107528, 161292, 215056, 322584, 645168, 1707007, 3414014, 5121021, 6828028, 10242042, 13656056, 20484084, 27312112, 40968168, 81936336]

約数ペア:

[(1, 81936336), (2, 40968168), (3, 27312112), (4, 20484084), (6, 13656056), (8, 10242042), (12, 6828028), (16, 5121021), (24, 3414014), (48, 1707007), (127, 645168), (254, 322584), (381, 215056), (508, 161292), (762, 107528), (1016, 80646), (1524, 53764), (2032, 40323), (3048, 26882), (6096, 13441)]