82206876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 201600000

約数和(自身を除く): 119393124

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 149, 276, 298, 447, 596, 894, 1788, 1999, 3427, 3998, 5997, 6854, 7996, 10281, 11994, 13708, 20562, 23988, 41124, 45977, 91954, 137931, 183908, 275862, 297851, 551724, 595702, 893553, 1191404, 1787106, 3574212, 6850573, 13701146, 20551719, 27402292, 41103438, 82206876]

約数ペア:

[(1, 82206876), (2, 41103438), (3, 27402292), (4, 20551719), (6, 13701146), (12, 6850573), (23, 3574212), (46, 1787106), (69, 1191404), (92, 893553), (138, 595702), (149, 551724), (276, 297851), (298, 275862), (447, 183908), (596, 137931), (894, 91954), (1788, 45977), (1999, 41124), (3427, 23988), (3998, 20562), (5997, 13708), (6854, 11994), (7996, 10281)]