42129144

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4271}}^1$

素因数の和:4420

約数の個数: 48

約数和(自身を含む): 114959520

約数和(自身を除く): 72830376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4271, 4932, 8542, 9864, 12813, 17084, 25626, 34168, 38439, 51252, 76878, 102504, 153756, 307512, 585127, 1170254, 1755381, 2340508, 3510762, 4681016, 5266143, 7021524, 10532286, 14043048, 21064572, 42129144]

約数ペア:

[(1, 42129144), (2, 21064572), (3, 14043048), (4, 10532286), (6, 7021524), (8, 5266143), (9, 4681016), (12, 3510762), (18, 2340508), (24, 1755381), (36, 1170254), (72, 585127), (137, 307512), (274, 153756), (411, 102504), (548, 76878), (822, 51252), (1096, 38439), (1233, 34168), (1644, 25626), (2466, 17084), (3288, 12813), (4271, 9864), (4932, 8542)]