85169292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1303}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 214690560

約数和(自身を除く): 129521268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 419, 838, 1257, 1303, 1676, 2514, 2606, 3909, 5028, 5212, 5447, 7818, 10894, 15636, 16341, 16939, 21788, 32682, 33878, 50817, 65364, 67756, 101634, 203268, 545957, 1091914, 1637871, 2183828, 3275742, 6551484, 7097441, 14194882, 21292323, 28389764, 42584646, 85169292]

約数ペア:

[(1, 85169292), (2, 42584646), (3, 28389764), (4, 21292323), (6, 14194882), (12, 7097441), (13, 6551484), (26, 3275742), (39, 2183828), (52, 1637871), (78, 1091914), (156, 545957), (419, 203268), (838, 101634), (1257, 67756), (1303, 65364), (1676, 50817), (2514, 33878), (2606, 32682), (3909, 21788), (5028, 16939), (5212, 16341), (5447, 15636), (7818, 10894)]