72659028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2789}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 183738240

約数和(自身を除く): 111079212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 1002, 2004, 2171, 2789, 4342, 5578, 6513, 8367, 8684, 11156, 13026, 16734, 26052, 33468, 36257, 72514, 108771, 145028, 217542, 435084, 465763, 931526, 1397289, 1863052, 2794578, 5589156, 6054919, 12109838, 18164757, 24219676, 36329514, 72659028]

約数ペア:

[(1, 72659028), (2, 36329514), (3, 24219676), (4, 18164757), (6, 12109838), (12, 6054919), (13, 5589156), (26, 2794578), (39, 1863052), (52, 1397289), (78, 931526), (156, 465763), (167, 435084), (334, 217542), (501, 145028), (668, 108771), (1002, 72514), (2004, 36257), (2171, 33468), (2789, 26052), (4342, 16734), (5578, 13026), (6513, 11156), (8367, 8684)]