74678292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{159569}}^1$

素因数の和:159592

約数の個数: 36

約数和(自身を含む): 203292180

約数和(自身を除く): 128613888

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 159569, 319138, 478707, 638276, 957414, 1436121, 1914828, 2074397, 2872242, 4148794, 5744484, 6223191, 8297588, 12446382, 18669573, 24892764, 37339146, 74678292]

約数ペア:

[(1, 74678292), (2, 37339146), (3, 24892764), (4, 18669573), (6, 12446382), (9, 8297588), (12, 6223191), (13, 5744484), (18, 4148794), (26, 2872242), (36, 2074397), (39, 1914828), (52, 1436121), (78, 957414), (117, 638276), (156, 478707), (234, 319138), (468, 159569)]