81015432

素因数分解:

$2^3\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{1889}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 202759200

約数和(自身を除く): 121743768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1787, 1889, 3574, 3778, 5361, 5667, 7148, 7556, 10722, 11334, 14296, 15112, 21444, 22668, 42888, 45336, 3375643, 6751286, 10126929, 13502572, 20253858, 27005144, 40507716, 81015432]

約数ペア:

[(1, 81015432), (2, 40507716), (3, 27005144), (4, 20253858), (6, 13502572), (8, 10126929), (12, 6751286), (24, 3375643), (1787, 45336), (1889, 42888), (3574, 22668), (3778, 21444), (5361, 15112), (5667, 14296), (7148, 11334), (7556, 10722)]