80857608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259159}}^1$

素因数の和:259181

約数の個数: 32

約数和(自身を含む): 217694400

約数和(自身を除く): 136836792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 259159, 518318, 777477, 1036636, 1554954, 2073272, 3109908, 3369067, 6219816, 6738134, 10107201, 13476268, 20214402, 26952536, 40428804, 80857608]

約数ペア:

[(1, 80857608), (2, 40428804), (3, 26952536), (4, 20214402), (6, 13476268), (8, 10107201), (12, 6738134), (13, 6219816), (24, 3369067), (26, 3109908), (39, 2073272), (52, 1554954), (78, 1036636), (104, 777477), (156, 518318), (312, 259159)]