72647472

素因数分解:

$2^4\times 3^1\times {\mathrm{1513489}}^1$

素因数の和:1513500

約数の個数: 20

約数和(自身を含む): 187672760

約数和(自身を除く): 115025288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1513489, 3026978, 4540467, 6053956, 9080934, 12107912, 18161868, 24215824, 36323736, 72647472]

約数ペア:

[(1, 72647472), (2, 36323736), (3, 24215824), (4, 18161868), (6, 12107912), (8, 9080934), (12, 6053956), (16, 4540467), (24, 3026978), (48, 1513489)]