81606744

素因数分解:

$2^3\times 3^3\times {\mathrm{377809}}^1$

素因数の和:377824

約数の個数: 32

約数和(自身を含む): 226686000

約数和(自身を除く): 145079256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 377809, 755618, 1133427, 1511236, 2266854, 3022472, 3400281, 4533708, 6800562, 9067416, 10200843, 13601124, 20401686, 27202248, 40803372, 81606744]

約数ペア:

[(1, 81606744), (2, 40803372), (3, 27202248), (4, 20401686), (6, 13601124), (8, 10200843), (9, 9067416), (12, 6800562), (18, 4533708), (24, 3400281), (27, 3022472), (36, 2266854), (54, 1511236), (72, 1133427), (108, 755618), (216, 377809)]