68015646

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{2381}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 158069520

約数和(自身を除く): 90053874

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 1058, 1242, 1587, 2381, 3174, 4761, 4762, 7143, 9522, 14283, 14286, 21429, 28566, 42858, 54763, 64287, 109526, 128574, 164289, 328578, 492867, 985734, 1259549, 1478601, 2519098, 2957202, 3778647, 7557294, 11335941, 22671882, 34007823, 68015646]

約数ペア:

[(1, 68015646), (2, 34007823), (3, 22671882), (6, 11335941), (9, 7557294), (18, 3778647), (23, 2957202), (27, 2519098), (46, 1478601), (54, 1259549), (69, 985734), (138, 492867), (207, 328578), (414, 164289), (529, 128574), (621, 109526), (1058, 64287), (1242, 54763), (1587, 42858), (2381, 28566), (3174, 21429), (4761, 14286), (4762, 14283), (7143, 9522)]