87861004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25933}}^1$

素因数の和:25966

約数の個数: 36

約数和(自身を含む): 193156432

約数和(自身を除く): 105295428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 25933, 51866, 103732, 181531, 285263, 363062, 570526, 726124, 1141052, 1996841, 3137893, 3993682, 6275786, 7987364, 12551572, 21965251, 43930502, 87861004]

約数ペア:

[(1, 87861004), (2, 43930502), (4, 21965251), (7, 12551572), (11, 7987364), (14, 6275786), (22, 3993682), (28, 3137893), (44, 1996841), (77, 1141052), (121, 726124), (154, 570526), (242, 363062), (308, 285263), (484, 181531), (847, 103732), (1694, 51866), (3388, 25933)]