80379312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128813}}^1$

素因数の和:128837

約数の個数: 40

約数和(自身を含む): 223621104

約数和(自身を除く): 143241792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 128813, 257626, 386439, 515252, 772878, 1030504, 1545756, 1674569, 2061008, 3091512, 3349138, 5023707, 6183024, 6698276, 10047414, 13396552, 20094828, 26793104, 40189656, 80379312]

約数ペア:

[(1, 80379312), (2, 40189656), (3, 26793104), (4, 20094828), (6, 13396552), (8, 10047414), (12, 6698276), (13, 6183024), (16, 5023707), (24, 3349138), (26, 3091512), (39, 2061008), (48, 1674569), (52, 1545756), (78, 1030504), (104, 772878), (156, 515252), (208, 386439), (312, 257626), (624, 128813)]