72612432

素因数分解:

$2^4\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1721}}^1$

素因数の和:2028

約数の個数: 60

約数和(自身を含む): 204026004

約数和(自身を除く): 131413572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 293, 586, 879, 1172, 1721, 1758, 2344, 2637, 3442, 3516, 4688, 5163, 5274, 6884, 7032, 10326, 10548, 13768, 14064, 15489, 20652, 21096, 27536, 30978, 41304, 42192, 61956, 82608, 123912, 247824, 504253, 1008506, 1512759, 2017012, 3025518, 4034024, 4538277, 6051036, 8068048, 9076554, 12102072, 18153108, 24204144, 36306216, 72612432]

約数ペア:

[(1, 72612432), (2, 36306216), (3, 24204144), (4, 18153108), (6, 12102072), (8, 9076554), (9, 8068048), (12, 6051036), (16, 4538277), (18, 4034024), (24, 3025518), (36, 2017012), (48, 1512759), (72, 1008506), (144, 504253), (293, 247824), (586, 123912), (879, 82608), (1172, 61956), (1721, 42192), (1758, 41304), (2344, 30978), (2637, 27536), (3442, 21096), (3516, 20652), (4688, 15489), (5163, 14064), (5274, 13768), (6884, 10548), (7032, 10326)]