72827722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 129467520

約数和(自身を除く): 56639798

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 121, 209, 242, 337, 418, 517, 674, 893, 1034, 1786, 2299, 3707, 4598, 5687, 6403, 7414, 9823, 11374, 12806, 15839, 19646, 31678, 40777, 70433, 81554, 108053, 140866, 174229, 216106, 300941, 348458, 601882, 774763, 1549526, 1916519, 3310351, 3833038, 6620702, 36413861, 72827722]

約数ペア:

[(1, 72827722), (2, 36413861), (11, 6620702), (19, 3833038), (22, 3310351), (38, 1916519), (47, 1549526), (94, 774763), (121, 601882), (209, 348458), (242, 300941), (337, 216106), (418, 174229), (517, 140866), (674, 108053), (893, 81554), (1034, 70433), (1786, 40777), (2299, 31678), (3707, 19646), (4598, 15839), (5687, 12806), (6403, 11374), (7414, 9823)]