85874784

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 234710784

約数和(自身を除く): 148836000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 71, 86, 96, 129, 142, 172, 213, 258, 284, 293, 344, 426, 516, 568, 586, 688, 852, 879, 1032, 1136, 1172, 1376, 1704, 1758, 2064, 2272, 2344, 3053, 3408, 3516, 4128, 4688, 6106, 6816, 7032, 9159, 9376, 12212, 12599, 14064, 18318, 20803, 24424, 25198, 28128, 36636, 37797, 41606, 48848, 50396, 62409, 73272, 75594, 83212, 97696, 100792, 124818, 146544, 151188, 166424, 201584, 249636, 293088, 302376, 332848, 403168, 499272, 604752, 665696, 894529, 998544, 1209504, 1789058, 1997088, 2683587, 3578116, 5367174, 7156232, 10734348, 14312464, 21468696, 28624928, 42937392, 85874784]

約数ペア:

[(1, 85874784), (2, 42937392), (3, 28624928), (4, 21468696), (6, 14312464), (8, 10734348), (12, 7156232), (16, 5367174), (24, 3578116), (32, 2683587), (43, 1997088), (48, 1789058), (71, 1209504), (86, 998544), (96, 894529), (129, 665696), (142, 604752), (172, 499272), (213, 403168), (258, 332848), (284, 302376), (293, 293088), (344, 249636), (426, 201584), (516, 166424), (568, 151188), (586, 146544), (688, 124818), (852, 100792), (879, 97696), (1032, 83212), (1136, 75594), (1172, 73272), (1376, 62409), (1704, 50396), (1758, 48848), (2064, 41606), (2272, 37797), (2344, 36636), (3053, 28128), (3408, 25198), (3516, 24424), (4128, 20803), (4688, 18318), (6106, 14064), (6816, 12599), (7032, 12212), (9159, 9376)]