90658043

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 111390720

約数和(自身を除く): 20732677

約数列:

[1, 7, 31, 59, 73, 97, 217, 413, 511, 679, 1829, 2263, 3007, 4307, 5723, 7081, 12803, 15841, 21049, 30149, 40061, 49567, 133517, 177413, 219511, 417779, 934619, 1241891, 1536577, 2924453, 12951149, 90658043]

約数ペア:

[(1, 90658043), (7, 12951149), (31, 2924453), (59, 1536577), (73, 1241891), (97, 934619), (217, 417779), (413, 219511), (511, 177413), (679, 133517), (1829, 49567), (2263, 40061), (3007, 30149), (4307, 21049), (5723, 15841), (7081, 12803)]