79992042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2141}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 172730880

約数和(自身を除く): 92738838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 479, 958, 1437, 2141, 2874, 4282, 6227, 6423, 12454, 12846, 18681, 27833, 37362, 55666, 83499, 166998, 1025539, 2051078, 3076617, 6153234, 13332007, 26664014, 39996021, 79992042]

約数ペア:

[(1, 79992042), (2, 39996021), (3, 26664014), (6, 13332007), (13, 6153234), (26, 3076617), (39, 2051078), (78, 1025539), (479, 166998), (958, 83499), (1437, 55666), (2141, 37362), (2874, 27833), (4282, 18681), (6227, 12846), (6423, 12454)]