78688332

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{6263}}^1$

素因数の和:6622

約数の個数: 36

約数和(自身を含む): 199508400

約数和(自身を除く): 120820068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 4188, 6263, 6282, 12526, 12564, 18789, 25052, 37578, 56367, 75156, 112734, 225468, 2185787, 4371574, 6557361, 8743148, 13114722, 19672083, 26229444, 39344166, 78688332]

約数ペア:

[(1, 78688332), (2, 39344166), (3, 26229444), (4, 19672083), (6, 13114722), (9, 8743148), (12, 6557361), (18, 4371574), (36, 2185787), (349, 225468), (698, 112734), (1047, 75156), (1396, 56367), (2094, 37578), (3141, 25052), (4188, 18789), (6263, 12564), (6282, 12526)]