78383702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 133073280

約数和(自身を除く): 54689578

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 1811, 2278, 2546, 3622, 21641, 30787, 34409, 43282, 61574, 68818, 121337, 242674, 584953, 1169906, 2062729, 2305403, 4125458, 4610806, 39191851, 78383702]

約数ペア:

[(1, 78383702), (2, 39191851), (17, 4610806), (19, 4125458), (34, 2305403), (38, 2062729), (67, 1169906), (134, 584953), (323, 242674), (646, 121337), (1139, 68818), (1273, 61574), (1811, 43282), (2278, 34409), (2546, 30787), (3622, 21641)]