90858786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1217}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 190124928

約数和(自身を除く): 99266142

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 541, 1082, 1217, 1623, 2434, 3246, 3651, 7302, 12443, 24886, 27991, 37329, 55982, 74658, 83973, 167946, 658397, 1316794, 1975191, 3950382, 15143131, 30286262, 45429393, 90858786]

約数ペア:

[(1, 90858786), (2, 45429393), (3, 30286262), (6, 15143131), (23, 3950382), (46, 1975191), (69, 1316794), (138, 658397), (541, 167946), (1082, 83973), (1217, 74658), (1623, 55982), (2434, 37329), (3246, 27991), (3651, 24886), (7302, 12443)]