68903568

素因数分解:

$2^4\times 3^3\times {\mathrm{159499}}^1$

素因数の和:159516

約数の個数: 40

約数和(自身を含む): 197780000

約数和(自身を除く): 128876432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 159499, 318998, 478497, 637996, 956994, 1275992, 1435491, 1913988, 2551984, 2870982, 3827976, 4306473, 5741964, 7655952, 8612946, 11483928, 17225892, 22967856, 34451784, 68903568]

約数ペア:

[(1, 68903568), (2, 34451784), (3, 22967856), (4, 17225892), (6, 11483928), (8, 8612946), (9, 7655952), (12, 5741964), (16, 4306473), (18, 3827976), (24, 2870982), (27, 2551984), (36, 1913988), (48, 1435491), (54, 1275992), (72, 956994), (108, 637996), (144, 478497), (216, 318998), (432, 159499)]