81339936

素因数分解:

$2^5\times 3^1\times {\mathrm{313}}^1\times {\mathrm{2707}}^1$

素因数の和:3033

約数の個数: 48

約数和(自身を含む): 214278624

約数和(自身を除く): 132938688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 313, 626, 939, 1252, 1878, 2504, 2707, 3756, 5008, 5414, 7512, 8121, 10016, 10828, 15024, 16242, 21656, 30048, 32484, 43312, 64968, 86624, 129936, 259872, 847291, 1694582, 2541873, 3389164, 5083746, 6778328, 10167492, 13556656, 20334984, 27113312, 40669968, 81339936]

約数ペア:

[(1, 81339936), (2, 40669968), (3, 27113312), (4, 20334984), (6, 13556656), (8, 10167492), (12, 6778328), (16, 5083746), (24, 3389164), (32, 2541873), (48, 1694582), (96, 847291), (313, 259872), (626, 129936), (939, 86624), (1252, 64968), (1878, 43312), (2504, 32484), (2707, 30048), (3756, 21656), (5008, 16242), (5414, 15024), (7512, 10828), (8121, 10016)]