78347844

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31541}}^1$

素因数の和:31577

約数の個数: 48

約数和(自身を含む): 211962240

約数和(自身を除く): 133614396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 31541, 63082, 94623, 126164, 189246, 283869, 378492, 567738, 725443, 851607, 1135476, 1450886, 1703214, 2176329, 2901772, 3406428, 4352658, 6528987, 8705316, 13057974, 19586961, 26115948, 39173922, 78347844]

約数ペア:

[(1, 78347844), (2, 39173922), (3, 26115948), (4, 19586961), (6, 13057974), (9, 8705316), (12, 6528987), (18, 4352658), (23, 3406428), (27, 2901772), (36, 2176329), (46, 1703214), (54, 1450886), (69, 1135476), (92, 851607), (108, 725443), (138, 567738), (207, 378492), (276, 283869), (414, 189246), (621, 126164), (828, 94623), (1242, 63082), (2484, 31541)]