81607164

素因数分解:

$2^2\times 3^1\times {\mathrm{2377}}^1\times {\mathrm{2861}}^1$

素因数の和:5245

約数の個数: 24

約数和(自身を含む): 190563408

約数和(自身を除く): 108956244

約数列:

[1, 2, 3, 4, 6, 12, 2377, 2861, 4754, 5722, 7131, 8583, 9508, 11444, 14262, 17166, 28524, 34332, 6800597, 13601194, 20401791, 27202388, 40803582, 81607164]

約数ペア:

[(1, 81607164), (2, 40803582), (3, 27202388), (4, 20401791), (6, 13601194), (12, 6800597), (2377, 34332), (2861, 28524), (4754, 17166), (5722, 14262), (7131, 11444), (8583, 9508)]