85427784

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{10141}}^1$

素因数の和:10172

約数の個数: 80

約数和(自身を含む): 257708220

約数和(自身を除く): 172280436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 10141, 20282, 30423, 40564, 60846, 81128, 91269, 121692, 131833, 182538, 243384, 263666, 273807, 365076, 395499, 527332, 547614, 730152, 790998, 821421, 1054664, 1095228, 1186497, 1581996, 1642842, 2190456, 2372994, 3163992, 3285684, 3559491, 4745988, 6571368, 7118982, 9491976, 10678473, 14237964, 21356946, 28475928, 42713892, 85427784]

約数ペア:

[(1, 85427784), (2, 42713892), (3, 28475928), (4, 21356946), (6, 14237964), (8, 10678473), (9, 9491976), (12, 7118982), (13, 6571368), (18, 4745988), (24, 3559491), (26, 3285684), (27, 3163992), (36, 2372994), (39, 2190456), (52, 1642842), (54, 1581996), (72, 1186497), (78, 1095228), (81, 1054664), (104, 821421), (108, 790998), (117, 730152), (156, 547614), (162, 527332), (216, 395499), (234, 365076), (312, 273807), (324, 263666), (351, 243384), (468, 182538), (648, 131833), (702, 121692), (936, 91269), (1053, 81128), (1404, 60846), (2106, 40564), (2808, 30423), (4212, 20282), (8424, 10141)]