80823148

素因数分解:

$2^2\times 7^3\times {\mathrm{58909}}^1$

素因数の和:58934

約数の個数: 24

約数和(自身を含む): 164948000

約数和(自身を除く): 84124852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 58909, 117818, 235636, 412363, 824726, 1649452, 2886541, 5773082, 11546164, 20205787, 40411574, 80823148]

約数ペア:

[(1, 80823148), (2, 40411574), (4, 20205787), (7, 11546164), (14, 5773082), (28, 2886541), (49, 1649452), (98, 824726), (196, 412363), (343, 235636), (686, 117818), (1372, 58909)]