87764556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 234420480

約数和(自身を除く): 146655924

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 101, 116, 132, 174, 202, 227, 303, 319, 348, 404, 454, 606, 638, 681, 908, 957, 1111, 1212, 1276, 1362, 1914, 2222, 2497, 2724, 2929, 3333, 3828, 4444, 4994, 5858, 6583, 6666, 7491, 8787, 9988, 11716, 13166, 13332, 14982, 17574, 19749, 22927, 26332, 29964, 32219, 35148, 39498, 45854, 64438, 68781, 72413, 78996, 91708, 96657, 128876, 137562, 144826, 193314, 217239, 252197, 275124, 289652, 386628, 434478, 504394, 664883, 756591, 868956, 1008788, 1329766, 1513182, 1994649, 2659532, 3026364, 3989298, 7313713, 7978596, 14627426, 21941139, 29254852, 43882278, 87764556]

約数ペア:

[(1, 87764556), (2, 43882278), (3, 29254852), (4, 21941139), (6, 14627426), (11, 7978596), (12, 7313713), (22, 3989298), (29, 3026364), (33, 2659532), (44, 1994649), (58, 1513182), (66, 1329766), (87, 1008788), (101, 868956), (116, 756591), (132, 664883), (174, 504394), (202, 434478), (227, 386628), (303, 289652), (319, 275124), (348, 252197), (404, 217239), (454, 193314), (606, 144826), (638, 137562), (681, 128876), (908, 96657), (957, 91708), (1111, 78996), (1212, 72413), (1276, 68781), (1362, 64438), (1914, 45854), (2222, 39498), (2497, 35148), (2724, 32219), (2929, 29964), (3333, 26332), (3828, 22927), (4444, 19749), (4994, 17574), (5858, 14982), (6583, 13332), (6666, 13166), (7491, 11716), (8787, 9988)]