81558966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8821}}^1$

素因数の和:8916

約数の個数: 32

約数和(自身を含む): 172770048

約数和(自身を除く): 91211082

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 4623, 8821, 9246, 17642, 26463, 52926, 202883, 405766, 591007, 608649, 1182014, 1217298, 1773021, 3546042, 13593161, 27186322, 40779483, 81558966]

約数ペア:

[(1, 81558966), (2, 40779483), (3, 27186322), (6, 13593161), (23, 3546042), (46, 1773021), (67, 1217298), (69, 1182014), (134, 608649), (138, 591007), (201, 405766), (402, 202883), (1541, 52926), (3082, 26463), (4623, 17642), (8821, 9246)]