76790090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6637}}^1$

素因数の和:6746

約数の個数: 32

約数和(自身を含む): 150549840

約数和(自身を除く): 73759750

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 6637, 11570, 13274, 33185, 66370, 86281, 172562, 431405, 590693, 862810, 1181386, 2953465, 5906930, 7679009, 15358018, 38395045, 76790090]

約数ペア:

[(1, 76790090), (2, 38395045), (5, 15358018), (10, 7679009), (13, 5906930), (26, 2953465), (65, 1181386), (89, 862810), (130, 590693), (178, 431405), (445, 172562), (890, 86281), (1157, 66370), (2314, 33185), (5785, 13274), (6637, 11570)]