81095808

素因数分解:

$2^7\times 3^1\times {\mathrm{211187}}^1$

素因数の和:211204

約数の個数: 32

約数和(自身を含む): 215411760

約数和(自身を除く): 134315952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 211187, 422374, 633561, 844748, 1267122, 1689496, 2534244, 3378992, 5068488, 6757984, 10136976, 13515968, 20273952, 27031936, 40547904, 81095808]

約数ペア:

[(1, 81095808), (2, 40547904), (3, 27031936), (4, 20273952), (6, 13515968), (8, 10136976), (12, 6757984), (16, 5068488), (24, 3378992), (32, 2534244), (48, 1689496), (64, 1267122), (96, 844748), (128, 633561), (192, 422374), (384, 211187)]