86746179

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 134500608

約数和(自身を除く): 47754429

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 169, 173, 299, 507, 519, 559, 897, 989, 1677, 2249, 2967, 3887, 3979, 6747, 7267, 7439, 11661, 11937, 12857, 21801, 22317, 29237, 38571, 51727, 87711, 96707, 155181, 167141, 171097, 290121, 501423, 513291, 672451, 1257191, 2017353, 2224261, 3771573, 6672783, 28915393, 86746179]

約数ペア:

[(1, 86746179), (3, 28915393), (13, 6672783), (23, 3771573), (39, 2224261), (43, 2017353), (69, 1257191), (129, 672451), (169, 513291), (173, 501423), (299, 290121), (507, 171097), (519, 167141), (559, 155181), (897, 96707), (989, 87711), (1677, 51727), (2249, 38571), (2967, 29237), (3887, 22317), (3979, 21801), (6747, 12857), (7267, 11937), (7439, 11661)]