81483888

素因数分解:

$2^4\times 3^1\times {\mathrm{1697581}}^1$

素因数の和:1697592

約数の個数: 20

約数和(自身を含む): 210500168

約数和(自身を除く): 129016280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1697581, 3395162, 5092743, 6790324, 10185486, 13580648, 20370972, 27161296, 40741944, 81483888]

約数ペア:

[(1, 81483888), (2, 40741944), (3, 27161296), (4, 20370972), (6, 13580648), (8, 10185486), (12, 6790324), (16, 5092743), (24, 3395162), (48, 1697581)]