73920054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17881}}^1$

素因数の和:17952

約数の個数: 32

約数和(自身を含む): 162225504

約数和(自身を除く): 88305450

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 17881, 35762, 53643, 107286, 232453, 464906, 697359, 947693, 1394718, 1895386, 2843079, 5686158, 12320009, 24640018, 36960027, 73920054]

約数ペア:

[(1, 73920054), (2, 36960027), (3, 24640018), (6, 12320009), (13, 5686158), (26, 2843079), (39, 1895386), (53, 1394718), (78, 947693), (106, 697359), (159, 464906), (318, 232453), (689, 107286), (1378, 53643), (2067, 35762), (4134, 17881)]