64791504

素因数分解:

$2^4\times 3^2\times {\mathrm{449941}}^1$

素因数の和:449955

約数の個数: 30

約数和(自身を含む): 181326626

約数和(自身を除く): 116535122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449941, 899882, 1349823, 1799764, 2699646, 3599528, 4049469, 5399292, 7199056, 8098938, 10798584, 16197876, 21597168, 32395752, 64791504]

約数ペア:

[(1, 64791504), (2, 32395752), (3, 21597168), (4, 16197876), (6, 10798584), (8, 8098938), (9, 7199056), (12, 5399292), (16, 4049469), (18, 3599528), (24, 2699646), (36, 1799764), (48, 1349823), (72, 899882), (144, 449941)]