81129408

素因数分解:

$2^6\times 3^1\times {\mathrm{422549}}^1$

素因数の和:422564

約数の個数: 28

約数和(自身を含む): 214655400

約数和(自身を除く): 133525992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 422549, 845098, 1267647, 1690196, 2535294, 3380392, 5070588, 6760784, 10141176, 13521568, 20282352, 27043136, 40564704, 81129408]

約数ペア:

[(1, 81129408), (2, 40564704), (3, 27043136), (4, 20282352), (6, 13521568), (8, 10141176), (12, 6760784), (16, 5070588), (24, 3380392), (32, 2535294), (48, 1690196), (64, 1267647), (96, 845098), (192, 422549)]