81080404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{797}}^1\times {\mathrm{877}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 147135240

約数和(自身を除く): 66054836

約数列:

[1, 2, 4, 29, 58, 116, 797, 877, 1594, 1754, 3188, 3508, 23113, 25433, 46226, 50866, 92452, 101732, 698969, 1397938, 2795876, 20270101, 40540202, 81080404]

約数ペア:

[(1, 81080404), (2, 40540202), (4, 20270101), (29, 2795876), (58, 1397938), (116, 698969), (797, 101732), (877, 92452), (1594, 50866), (1754, 46226), (3188, 25433), (3508, 23113)]