72867444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2797}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 184265088

約数和(自身を除く): 111397644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 1002, 2004, 2171, 2797, 4342, 5594, 6513, 8391, 8684, 11188, 13026, 16782, 26052, 33564, 36361, 72722, 109083, 145444, 218166, 436332, 467099, 934198, 1401297, 1868396, 2802594, 5605188, 6072287, 12144574, 18216861, 24289148, 36433722, 72867444]

約数ペア:

[(1, 72867444), (2, 36433722), (3, 24289148), (4, 18216861), (6, 12144574), (12, 6072287), (13, 5605188), (26, 2802594), (39, 1868396), (52, 1401297), (78, 934198), (156, 467099), (167, 436332), (334, 218166), (501, 145444), (668, 109083), (1002, 72722), (2004, 36361), (2171, 33564), (2797, 26052), (4342, 16782), (5594, 13026), (6513, 11188), (8391, 8684)]