84672724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{8539}}^1$

素因数の和:8647

約数の個数: 24

約数和(自身を含む): 154471520

約数和(自身を除く): 69798796

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 8539, 9916, 17078, 34156, 315943, 572113, 631886, 1144226, 1263772, 2288452, 21168181, 42336362, 84672724]

約数ペア:

[(1, 84672724), (2, 42336362), (4, 21168181), (37, 2288452), (67, 1263772), (74, 1144226), (134, 631886), (148, 572113), (268, 315943), (2479, 34156), (4958, 17078), (8539, 9916)]