85129302

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 190232064

約数和(自身を除く): 105102762

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 131, 138, 262, 277, 391, 393, 554, 782, 786, 831, 1173, 1662, 2227, 2346, 3013, 4454, 4709, 6026, 6371, 6681, 9039, 9418, 12742, 13362, 14127, 18078, 19113, 28254, 36287, 38226, 51221, 72574, 102442, 108307, 108861, 153663, 216614, 217722, 307326, 324921, 616879, 649842, 834601, 1233758, 1669202, 1850637, 2503803, 3701274, 5007606, 14188217, 28376434, 42564651, 85129302]

約数ペア:

[(1, 85129302), (2, 42564651), (3, 28376434), (6, 14188217), (17, 5007606), (23, 3701274), (34, 2503803), (46, 1850637), (51, 1669202), (69, 1233758), (102, 834601), (131, 649842), (138, 616879), (262, 324921), (277, 307326), (391, 217722), (393, 216614), (554, 153663), (782, 108861), (786, 108307), (831, 102442), (1173, 72574), (1662, 51221), (2227, 38226), (2346, 36287), (3013, 28254), (4454, 19113), (4709, 18078), (6026, 14127), (6371, 13362), (6681, 12742), (9039, 9418)]