73980456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{280229}}^1$

素因数の和:280249

約数の個数: 32

約数和(自身を含む): 201765600

約数和(自身を除く): 127785144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 280229, 560458, 840687, 1120916, 1681374, 2241832, 3082519, 3362748, 6165038, 6725496, 9247557, 12330076, 18495114, 24660152, 36990228, 73980456]

約数ペア:

[(1, 73980456), (2, 36990228), (3, 24660152), (4, 18495114), (6, 12330076), (8, 9247557), (11, 6725496), (12, 6165038), (22, 3362748), (24, 3082519), (33, 2241832), (44, 1681374), (66, 1120916), (88, 840687), (132, 560458), (264, 280229)]