87138936

素因数分解:

$2^3\times 3^3\times {\mathrm{569}}^1\times {\mathrm{709}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 242820000

約数和(自身を除く): 155681064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 569, 709, 1138, 1418, 1707, 2127, 2276, 2836, 3414, 4254, 4552, 5121, 5672, 6381, 6828, 8508, 10242, 12762, 13656, 15363, 17016, 19143, 20484, 25524, 30726, 38286, 40968, 51048, 61452, 76572, 122904, 153144, 403421, 806842, 1210263, 1613684, 2420526, 3227368, 3630789, 4841052, 7261578, 9682104, 10892367, 14523156, 21784734, 29046312, 43569468, 87138936]

約数ペア:

[(1, 87138936), (2, 43569468), (3, 29046312), (4, 21784734), (6, 14523156), (8, 10892367), (9, 9682104), (12, 7261578), (18, 4841052), (24, 3630789), (27, 3227368), (36, 2420526), (54, 1613684), (72, 1210263), (108, 806842), (216, 403421), (569, 153144), (709, 122904), (1138, 76572), (1418, 61452), (1707, 51048), (2127, 40968), (2276, 38286), (2836, 30726), (3414, 25524), (4254, 20484), (4552, 19143), (5121, 17016), (5672, 15363), (6381, 13656), (6828, 12762), (8508, 10242)]