80212086942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2564489}}^1$

素因数の和:2564908

約数の個数: 32

約数和(自身を含む): 173195396640

約数和(自身を除く): 92983309698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 1203, 2406, 5213, 10426, 15639, 31278, 2564489, 5128978, 7693467, 15386934, 33338357, 66676714, 100015071, 200030142, 1028360089, 2056720178, 3085080267, 6170160534, 13368681157, 26737362314, 40106043471, 80212086942]

約数ペア:

[(1, 80212086942), (2, 40106043471), (3, 26737362314), (6, 13368681157), (13, 6170160534), (26, 3085080267), (39, 2056720178), (78, 1028360089), (401, 200030142), (802, 100015071), (1203, 66676714), (2406, 33338357), (5213, 15386934), (10426, 7693467), (15639, 5128978), (31278, 2564489)]