66306672

素因数分解:

$2^4\times 3^2\times {\mathrm{460463}}^1$

素因数の和:460477

約数の個数: 30

約数和(自身を含む): 185566992

約数和(自身を除く): 119260320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 460463, 920926, 1381389, 1841852, 2762778, 3683704, 4144167, 5525556, 7367408, 8288334, 11051112, 16576668, 22102224, 33153336, 66306672]

約数ペア:

[(1, 66306672), (2, 33153336), (3, 22102224), (4, 16576668), (6, 11051112), (8, 8288334), (9, 7367408), (12, 5525556), (16, 4144167), (18, 3683704), (24, 2762778), (36, 1841852), (48, 1381389), (72, 920926), (144, 460463)]