90578238

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 185297280

約数和(自身を除く): 94719042

約数列:

[1, 2, 3, 6, 67, 134, 139, 201, 278, 402, 417, 834, 1621, 3242, 4863, 9313, 9726, 18626, 27939, 55878, 108607, 217214, 225319, 325821, 450638, 651642, 675957, 1351914, 15096373, 30192746, 45289119, 90578238]

約数ペア:

[(1, 90578238), (2, 45289119), (3, 30192746), (6, 15096373), (67, 1351914), (134, 675957), (139, 651642), (201, 450638), (278, 325821), (402, 225319), (417, 217214), (834, 108607), (1621, 55878), (3242, 27939), (4863, 18626), (9313, 9726)]