123130296

素因数分解:

$2^3\times 3^2\times {\mathrm{821}}^1\times {\mathrm{2083}}^1$

素因数の和:2916

約数の個数: 48

約数和(自身を含む): 334044360

約数和(自身を除く): 210914064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 821, 1642, 2083, 2463, 3284, 4166, 4926, 6249, 6568, 7389, 8332, 9852, 12498, 14778, 16664, 18747, 19704, 24996, 29556, 37494, 49992, 59112, 74988, 149976, 1710143, 3420286, 5130429, 6840572, 10260858, 13681144, 15391287, 20521716, 30782574, 41043432, 61565148, 123130296]

約数ペア:

[(1, 123130296), (2, 61565148), (3, 41043432), (4, 30782574), (6, 20521716), (8, 15391287), (9, 13681144), (12, 10260858), (18, 6840572), (24, 5130429), (36, 3420286), (72, 1710143), (821, 149976), (1642, 74988), (2083, 59112), (2463, 49992), (3284, 37494), (4166, 29556), (4926, 24996), (6249, 19704), (6568, 18747), (7389, 16664), (8332, 14778), (9852, 12498)]