87666436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13933}}^1$

素因数の和:13972

約数の個数: 36

約数和(自身を含む): 181615756

約数和(自身を除く): 93949320

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 13933, 27866, 55732, 153263, 181129, 306526, 362258, 613052, 724516, 1685893, 1992419, 3371786, 3984838, 6743572, 7969676, 21916609, 43833218, 87666436]

約数ペア:

[(1, 87666436), (2, 43833218), (4, 21916609), (11, 7969676), (13, 6743572), (22, 3984838), (26, 3371786), (44, 1992419), (52, 1685893), (121, 724516), (143, 613052), (242, 362258), (286, 306526), (484, 181129), (572, 153263), (1573, 55732), (3146, 27866), (6292, 13933)]