71704656

素因数分解:

$2^4\times 3^3\times {\mathrm{165983}}^1$

素因数の和:166000

約数の個数: 40

約数和(自身を含む): 205820160

約数和(自身を除く): 134115504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 165983, 331966, 497949, 663932, 995898, 1327864, 1493847, 1991796, 2655728, 2987694, 3983592, 4481541, 5975388, 7967184, 8963082, 11950776, 17926164, 23901552, 35852328, 71704656]

約数ペア:

[(1, 71704656), (2, 35852328), (3, 23901552), (4, 17926164), (6, 11950776), (8, 8963082), (9, 7967184), (12, 5975388), (16, 4481541), (18, 3983592), (24, 2987694), (27, 2655728), (36, 1991796), (48, 1493847), (54, 1327864), (72, 995898), (108, 663932), (144, 497949), (216, 331966), (432, 165983)]