81852984

素因数分解:

$2^3\times 3^3\times {\mathrm{378949}}^1$

素因数の和:378964

約数の個数: 32

約数和(自身を含む): 227370000

約数和(自身を除く): 145517016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 378949, 757898, 1136847, 1515796, 2273694, 3031592, 3410541, 4547388, 6821082, 9094776, 10231623, 13642164, 20463246, 27284328, 40926492, 81852984]

約数ペア:

[(1, 81852984), (2, 40926492), (3, 27284328), (4, 20463246), (6, 13642164), (8, 10231623), (9, 9094776), (12, 6821082), (18, 4547388), (24, 3410541), (27, 3031592), (36, 2273694), (54, 1515796), (72, 1136847), (108, 757898), (216, 378949)]