123322728

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{61909}}^1$

素因数の和:62001

約数の個数: 32

約数和(自身を含む): 312026400

約数和(自身を除く): 188703672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 61909, 123818, 185727, 247636, 371454, 495272, 742908, 1485816, 5138447, 10276894, 15415341, 20553788, 30830682, 41107576, 61661364, 123322728]

約数ペア:

[(1, 123322728), (2, 61661364), (3, 41107576), (4, 30830682), (6, 20553788), (8, 15415341), (12, 10276894), (24, 5138447), (83, 1485816), (166, 742908), (249, 495272), (332, 371454), (498, 247636), (664, 185727), (996, 123818), (1992, 61909)]