78939678

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2999}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 84356322

約数列:

[1, 2, 3, 6, 41, 82, 107, 123, 214, 246, 321, 642, 2999, 4387, 5998, 8774, 8997, 13161, 17994, 26322, 122959, 245918, 320893, 368877, 641786, 737754, 962679, 1925358, 13156613, 26313226, 39469839, 78939678]

約数ペア:

[(1, 78939678), (2, 39469839), (3, 26313226), (6, 13156613), (41, 1925358), (82, 962679), (107, 737754), (123, 641786), (214, 368877), (246, 320893), (321, 245918), (642, 122959), (2999, 26322), (4387, 17994), (5998, 13161), (8774, 8997)]