80271816

素因数分解:

$2^3\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{2129}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 200901600

約数和(自身を除く): 120629784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1571, 2129, 3142, 4258, 4713, 6284, 6387, 8516, 9426, 12568, 12774, 17032, 18852, 25548, 37704, 51096, 3344659, 6689318, 10033977, 13378636, 20067954, 26757272, 40135908, 80271816]

約数ペア:

[(1, 80271816), (2, 40135908), (3, 26757272), (4, 20067954), (6, 13378636), (8, 10033977), (12, 6689318), (24, 3344659), (1571, 51096), (2129, 37704), (3142, 25548), (4258, 18852), (4713, 17032), (6284, 12774), (6387, 12568), (8516, 9426)]