85114716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 222824448

約数和(自身を除く): 137709732

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 43, 51, 62, 68, 86, 93, 102, 124, 129, 172, 186, 204, 258, 313, 372, 516, 527, 626, 731, 939, 1054, 1252, 1333, 1462, 1581, 1878, 2108, 2193, 2666, 2924, 3162, 3756, 3999, 4386, 5321, 5332, 6324, 7998, 8772, 9703, 10642, 13459, 15963, 15996, 19406, 21284, 22661, 26918, 29109, 31926, 38812, 40377, 45322, 53836, 58218, 63852, 67983, 80754, 90644, 116436, 135966, 161508, 164951, 228803, 271932, 329902, 417229, 457606, 494853, 659804, 686409, 834458, 915212, 989706, 1251687, 1372818, 1668916, 1979412, 2503374, 2745636, 5006748, 7092893, 14185786, 21278679, 28371572, 42557358, 85114716]

約数ペア:

[(1, 85114716), (2, 42557358), (3, 28371572), (4, 21278679), (6, 14185786), (12, 7092893), (17, 5006748), (31, 2745636), (34, 2503374), (43, 1979412), (51, 1668916), (62, 1372818), (68, 1251687), (86, 989706), (93, 915212), (102, 834458), (124, 686409), (129, 659804), (172, 494853), (186, 457606), (204, 417229), (258, 329902), (313, 271932), (372, 228803), (516, 164951), (527, 161508), (626, 135966), (731, 116436), (939, 90644), (1054, 80754), (1252, 67983), (1333, 63852), (1462, 58218), (1581, 53836), (1878, 45322), (2108, 40377), (2193, 38812), (2666, 31926), (2924, 29109), (3162, 26918), (3756, 22661), (3999, 21284), (4386, 19406), (5321, 15996), (5332, 15963), (6324, 13459), (7998, 10642), (8772, 9703)]