81120744

素因数分解:

$2^3\times 3^3\times {\mathrm{375559}}^1$

素因数の和:375574

約数の個数: 32

約数和(自身を含む): 225336000

約数和(自身を除く): 144215256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375559, 751118, 1126677, 1502236, 2253354, 3004472, 3380031, 4506708, 6760062, 9013416, 10140093, 13520124, 20280186, 27040248, 40560372, 81120744]

約数ペア:

[(1, 81120744), (2, 40560372), (3, 27040248), (4, 20280186), (6, 13520124), (8, 10140093), (9, 9013416), (12, 6760062), (18, 4506708), (24, 3380031), (27, 3004472), (36, 2253354), (54, 1502236), (72, 1126677), (108, 751118), (216, 375559)]