68891976

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{3557}}^1$

素因数の和:3838

約数の個数: 48

約数和(自身を含む): 187328700

約数和(自身を除く): 118436724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 3557, 4842, 6456, 7114, 9684, 10671, 14228, 19368, 21342, 28456, 32013, 42684, 64026, 85368, 128052, 256104, 956833, 1913666, 2870499, 3827332, 5740998, 7654664, 8611497, 11481996, 17222994, 22963992, 34445988, 68891976]

約数ペア:

[(1, 68891976), (2, 34445988), (3, 22963992), (4, 17222994), (6, 11481996), (8, 8611497), (9, 7654664), (12, 5740998), (18, 3827332), (24, 2870499), (36, 1913666), (72, 956833), (269, 256104), (538, 128052), (807, 85368), (1076, 64026), (1614, 42684), (2152, 32013), (2421, 28456), (3228, 21342), (3557, 19368), (4842, 14228), (6456, 10671), (7114, 9684)]