89890956

素因数分解:

$2^2\times 3^2\times {\mathrm{907}}^1\times {\mathrm{2753}}^1$

素因数の和:3670

約数の個数: 36

約数和(自身を含む): 227557512

約数和(自身を除く): 137666556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 907, 1814, 2721, 2753, 3628, 5442, 5506, 8163, 8259, 10884, 11012, 16326, 16518, 24777, 32652, 33036, 49554, 99108, 2496971, 4993942, 7490913, 9987884, 14981826, 22472739, 29963652, 44945478, 89890956]

約数ペア:

[(1, 89890956), (2, 44945478), (3, 29963652), (4, 22472739), (6, 14981826), (9, 9987884), (12, 7490913), (18, 4993942), (36, 2496971), (907, 99108), (1814, 49554), (2721, 33036), (2753, 32652), (3628, 24777), (5442, 16518), (5506, 16326), (8163, 11012), (8259, 10884)]