81704874

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 165876480

約数和(自身を除く): 84171606

約数列:

[1, 2, 3, 6, 109, 218, 271, 327, 461, 542, 654, 813, 922, 1383, 1626, 2766, 29539, 50249, 59078, 88617, 100498, 124931, 150747, 177234, 249862, 301494, 374793, 749586, 13617479, 27234958, 40852437, 81704874]

約数ペア:

[(1, 81704874), (2, 40852437), (3, 27234958), (6, 13617479), (109, 749586), (218, 374793), (271, 301494), (327, 249862), (461, 177234), (542, 150747), (654, 124931), (813, 100498), (922, 88617), (1383, 59078), (1626, 50249), (2766, 29539)]