87175060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27073}}^1$

素因数の和:27112

約数の個数: 48

約数和(自身を含む): 218324736

約数和(自身を除く): 131149676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 27073, 54146, 108292, 135365, 189511, 270730, 379022, 541460, 622679, 758044, 947555, 1245358, 1895110, 2490716, 3113395, 3790220, 4358753, 6226790, 8717506, 12453580, 17435012, 21793765, 43587530, 87175060]

約数ペア:

[(1, 87175060), (2, 43587530), (4, 21793765), (5, 17435012), (7, 12453580), (10, 8717506), (14, 6226790), (20, 4358753), (23, 3790220), (28, 3113395), (35, 2490716), (46, 1895110), (70, 1245358), (92, 947555), (115, 758044), (140, 622679), (161, 541460), (230, 379022), (322, 270730), (460, 189511), (644, 135365), (805, 108292), (1610, 54146), (3220, 27073)]