72940656

素因数分解:

$2^4\times 3^1\times {\mathrm{1519597}}^1$

素因数の和:1519608

約数の個数: 20

約数和(自身を含む): 188430152

約数和(自身を除く): 115489496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1519597, 3039194, 4558791, 6078388, 9117582, 12156776, 18235164, 24313552, 36470328, 72940656]

約数ペア:

[(1, 72940656), (2, 36470328), (3, 24313552), (4, 18235164), (6, 12156776), (8, 9117582), (12, 6078388), (16, 4558791), (24, 3039194), (48, 1519597)]