81392904

素因数分解:

$2^3\times 3^3\times {\mathrm{376819}}^1$

素因数の和:376834

約数の個数: 32

約数和(自身を含む): 226092000

約数和(自身を除く): 144699096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 376819, 753638, 1130457, 1507276, 2260914, 3014552, 3391371, 4521828, 6782742, 9043656, 10174113, 13565484, 20348226, 27130968, 40696452, 81392904]

約数ペア:

[(1, 81392904), (2, 40696452), (3, 27130968), (4, 20348226), (6, 13565484), (8, 10174113), (9, 9043656), (12, 6782742), (18, 4521828), (24, 3391371), (27, 3014552), (36, 2260914), (54, 1507276), (72, 1130457), (108, 753638), (216, 376819)]