78903162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17747}}^1$

素因数の和:17787

約数の個数: 48

約数和(自身を含む): 193808160

約数和(自身を除く): 114904998

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 17747, 35494, 53241, 106482, 159723, 230711, 319446, 337193, 461422, 674386, 692133, 1011579, 1384266, 2023158, 2076399, 3034737, 4152798, 4383509, 6069474, 8767018, 13150527, 26301054, 39451581, 78903162]

約数ペア:

[(1, 78903162), (2, 39451581), (3, 26301054), (6, 13150527), (9, 8767018), (13, 6069474), (18, 4383509), (19, 4152798), (26, 3034737), (38, 2076399), (39, 2023158), (57, 1384266), (78, 1011579), (114, 692133), (117, 674386), (171, 461422), (234, 337193), (247, 319446), (342, 230711), (494, 159723), (741, 106482), (1482, 53241), (2223, 35494), (4446, 17747)]