68528016

素因数分解:

$2^4\times 3^2\times {\mathrm{475889}}^1$

素因数の和:475903

約数の個数: 30

約数和(自身を含む): 191783670

約数和(自身を除く): 123255654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 475889, 951778, 1427667, 1903556, 2855334, 3807112, 4283001, 5710668, 7614224, 8566002, 11421336, 17132004, 22842672, 34264008, 68528016]

約数ペア:

[(1, 68528016), (2, 34264008), (3, 22842672), (4, 17132004), (6, 11421336), (8, 8566002), (9, 7614224), (12, 5710668), (16, 4283001), (18, 3807112), (24, 2855334), (36, 1903556), (48, 1427667), (72, 951778), (144, 475889)]