71707896

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25537}}^1$

素因数の和:25565

約数の個数: 64

約数和(自身を含む): 214519200

約数和(自身を除く): 142811304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 25537, 51074, 76611, 102148, 153222, 204296, 229833, 306444, 331981, 459666, 612888, 663962, 689499, 919332, 995943, 1327924, 1378998, 1838664, 1991886, 2655848, 2757996, 2987829, 3983772, 5515992, 5975658, 7967544, 8963487, 11951316, 17926974, 23902632, 35853948, 71707896]

約数ペア:

[(1, 71707896), (2, 35853948), (3, 23902632), (4, 17926974), (6, 11951316), (8, 8963487), (9, 7967544), (12, 5975658), (13, 5515992), (18, 3983772), (24, 2987829), (26, 2757996), (27, 2655848), (36, 1991886), (39, 1838664), (52, 1378998), (54, 1327924), (72, 995943), (78, 919332), (104, 689499), (108, 663962), (117, 612888), (156, 459666), (216, 331981), (234, 306444), (312, 229833), (351, 204296), (468, 153222), (702, 102148), (936, 76611), (1404, 51074), (2808, 25537)]