87395508

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{27277}}^1$

素因数の和:27376

約数の個数: 36

約数和(自身を含む): 223406820

約数和(自身を除く): 136011312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 27277, 54554, 81831, 109108, 163662, 245493, 327324, 490986, 981972, 2427653, 4855306, 7282959, 9710612, 14565918, 21848877, 29131836, 43697754, 87395508]

約数ペア:

[(1, 87395508), (2, 43697754), (3, 29131836), (4, 21848877), (6, 14565918), (9, 9710612), (12, 7282959), (18, 4855306), (36, 2427653), (89, 981972), (178, 490986), (267, 327324), (356, 245493), (534, 163662), (801, 109108), (1068, 81831), (1602, 54554), (3204, 27277)]