78432042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4391}}^1$

素因数の和:4638

約数の個数: 32

約数和(自身を含む): 169706880

約数和(自身を除く): 91274838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 4391, 5954, 8782, 8931, 13173, 17862, 26346, 57083, 114166, 171249, 342498, 1005539, 2011078, 3016617, 6033234, 13072007, 26144014, 39216021, 78432042]

約数ペア:

[(1, 78432042), (2, 39216021), (3, 26144014), (6, 13072007), (13, 6033234), (26, 3016617), (39, 2011078), (78, 1005539), (229, 342498), (458, 171249), (687, 114166), (1374, 57083), (2977, 26346), (4391, 17862), (5954, 13173), (8782, 8931)]