78735204

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{9151}}^1$

素因数の和:9400

約数の個数: 36

約数和(自身を含む): 199879680

約数和(自身を除く): 121144476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 9151, 18302, 27453, 36604, 54906, 82359, 109812, 164718, 329436, 2187089, 4374178, 6561267, 8748356, 13122534, 19683801, 26245068, 39367602, 78735204]

約数ペア:

[(1, 78735204), (2, 39367602), (3, 26245068), (4, 19683801), (6, 13122534), (9, 8748356), (12, 6561267), (18, 4374178), (36, 2187089), (239, 329436), (478, 164718), (717, 109812), (956, 82359), (1434, 54906), (2151, 36604), (2868, 27453), (4302, 18302), (8604, 9151)]