87260206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 149734656

約数和(自身を除く): 62474450

約数列:

[1, 2, 11, 22, 23, 46, 253, 331, 506, 521, 662, 1042, 3641, 5731, 7282, 7613, 11462, 11983, 15226, 23966, 83743, 131813, 167486, 172451, 263626, 344902, 1896961, 3793922, 3966373, 7932746, 43630103, 87260206]

約数ペア:

[(1, 87260206), (2, 43630103), (11, 7932746), (22, 3966373), (23, 3793922), (46, 1896961), (253, 344902), (331, 263626), (506, 172451), (521, 167486), (662, 131813), (1042, 83743), (3641, 23966), (5731, 15226), (7282, 11983), (7613, 11462)]