89513478

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{20983}}^1$

素因数の和:21073

約数の個数: 32

約数和(自身を含む): 201446400

約数和(自身を除く): 111932922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 20983, 41966, 62949, 125898, 188847, 377694, 566541, 1133082, 1657657, 3315314, 4972971, 9945942, 14918913, 29837826, 44756739, 89513478]

約数ペア:

[(1, 89513478), (2, 44756739), (3, 29837826), (6, 14918913), (9, 9945942), (18, 4972971), (27, 3315314), (54, 1657657), (79, 1133082), (158, 566541), (237, 377694), (474, 188847), (711, 125898), (1422, 62949), (2133, 41966), (4266, 20983)]