129144996

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{27809}}^1$

素因数の和:27865

約数の個数: 48

約数和(自身を含む): 342619200

約数和(自身を除く): 213474204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 27809, 55618, 83427, 111236, 166854, 250281, 333708, 500562, 750843, 1001124, 1195787, 1501686, 2391574, 3003372, 3587361, 4783148, 7174722, 10762083, 14349444, 21524166, 32286249, 43048332, 64572498, 129144996]

約数ペア:

[(1, 129144996), (2, 64572498), (3, 43048332), (4, 32286249), (6, 21524166), (9, 14349444), (12, 10762083), (18, 7174722), (27, 4783148), (36, 3587361), (43, 3003372), (54, 2391574), (86, 1501686), (108, 1195787), (129, 1001124), (172, 750843), (258, 500562), (387, 333708), (516, 250281), (774, 166854), (1161, 111236), (1548, 83427), (2322, 55618), (4644, 27809)]