78328242

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{9239}}^1$

素因数の和:9407

約数の個数: 32

約数和(自身を含む): 175190400

約数和(自身を除く): 96862158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 9239, 18478, 27717, 55434, 83151, 166302, 249453, 498906, 1450523, 2901046, 4351569, 8703138, 13054707, 26109414, 39164121, 78328242]

約数ペア:

[(1, 78328242), (2, 39164121), (3, 26109414), (6, 13054707), (9, 8703138), (18, 4351569), (27, 2901046), (54, 1450523), (157, 498906), (314, 249453), (471, 166302), (942, 83151), (1413, 55434), (2826, 27717), (4239, 18478), (8478, 9239)]