80378922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1559}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 173496960

約数和(自身を除く): 93118038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661, 1322, 1559, 1983, 3118, 3966, 4677, 8593, 9354, 17186, 20267, 25779, 40534, 51558, 60801, 121602, 1030499, 2060998, 3091497, 6182994, 13396487, 26792974, 40189461, 80378922]

約数ペア:

[(1, 80378922), (2, 40189461), (3, 26792974), (6, 13396487), (13, 6182994), (26, 3091497), (39, 2060998), (78, 1030499), (661, 121602), (1322, 60801), (1559, 51558), (1983, 40534), (3118, 25779), (3966, 20267), (4677, 17186), (8593, 9354)]