81447216

素因数分解:

$2^4\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{1459}}^1$

素因数の和:2633

約数の個数: 40

約数和(自身を含む): 210730560

約数和(自身を除く): 129283344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1163, 1459, 2326, 2918, 3489, 4377, 4652, 5836, 6978, 8754, 9304, 11672, 13956, 17508, 18608, 23344, 27912, 35016, 55824, 70032, 1696817, 3393634, 5090451, 6787268, 10180902, 13574536, 20361804, 27149072, 40723608, 81447216]

約数ペア:

[(1, 81447216), (2, 40723608), (3, 27149072), (4, 20361804), (6, 13574536), (8, 10180902), (12, 6787268), (16, 5090451), (24, 3393634), (48, 1696817), (1163, 70032), (1459, 55824), (2326, 35016), (2918, 27912), (3489, 23344), (4377, 18608), (4652, 17508), (5836, 13956), (6978, 11672), (8754, 9304)]