78899742

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 180807120

約数和(自身を除く): 101907378

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 281, 342, 562, 821, 843, 1642, 1686, 2463, 2529, 4926, 5058, 5339, 7389, 10678, 14778, 15599, 16017, 31198, 32034, 46797, 48051, 93594, 96102, 140391, 230701, 280782, 461402, 692103, 1384206, 2076309, 4152618, 4383319, 8766638, 13149957, 26299914, 39449871, 78899742]

約数ペア:

[(1, 78899742), (2, 39449871), (3, 26299914), (6, 13149957), (9, 8766638), (18, 4383319), (19, 4152618), (38, 2076309), (57, 1384206), (114, 692103), (171, 461402), (281, 280782), (342, 230701), (562, 140391), (821, 96102), (843, 93594), (1642, 48051), (1686, 46797), (2463, 32034), (2529, 31198), (4926, 16017), (5058, 15599), (5339, 14778), (7389, 10678)]