78839145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 173631744

約数和(自身を除く): 94792599

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 61, 63, 77, 99, 105, 165, 183, 231, 305, 315, 373, 385, 427, 495, 549, 671, 693, 915, 1119, 1155, 1281, 1865, 2013, 2135, 2611, 2745, 3355, 3357, 3465, 3843, 4103, 4697, 5595, 6039, 6405, 7833, 10065, 12309, 13055, 14091, 16785, 19215, 20515, 22753, 23485, 23499, 28721, 30195, 36927, 39165, 42273, 61545, 68259, 70455, 86163, 113765, 117495, 143605, 159271, 184635, 204777, 211365, 250283, 258489, 341295, 430815, 477813, 750849, 796355, 1023885, 1251415, 1292445, 1433439, 1751981, 2252547, 2389065, 3754245, 5255943, 7167195, 8759905, 11262735, 15767829, 26279715, 78839145]

約数ペア:

[(1, 78839145), (3, 26279715), (5, 15767829), (7, 11262735), (9, 8759905), (11, 7167195), (15, 5255943), (21, 3754245), (33, 2389065), (35, 2252547), (45, 1751981), (55, 1433439), (61, 1292445), (63, 1251415), (77, 1023885), (99, 796355), (105, 750849), (165, 477813), (183, 430815), (231, 341295), (305, 258489), (315, 250283), (373, 211365), (385, 204777), (427, 184635), (495, 159271), (549, 143605), (671, 117495), (693, 113765), (915, 86163), (1119, 70455), (1155, 68259), (1281, 61545), (1865, 42273), (2013, 39165), (2135, 36927), (2611, 30195), (2745, 28721), (3355, 23499), (3357, 23485), (3465, 22753), (3843, 20515), (4103, 19215), (4697, 16785), (5595, 14091), (6039, 13055), (6405, 12309), (7833, 10065)]