81095364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107269}}^1$

素因数の和:107289

約数の個数: 48

約数和(自身を含む): 240284800

約数和(自身を除く): 159189436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 107269, 214538, 321807, 429076, 643614, 750883, 965421, 1287228, 1501766, 1930842, 2252649, 2896263, 3003532, 3861684, 4505298, 5792526, 6757947, 9010596, 11585052, 13515894, 20273841, 27031788, 40547682, 81095364]

約数ペア:

[(1, 81095364), (2, 40547682), (3, 27031788), (4, 20273841), (6, 13515894), (7, 11585052), (9, 9010596), (12, 6757947), (14, 5792526), (18, 4505298), (21, 3861684), (27, 3003532), (28, 2896263), (36, 2252649), (42, 1930842), (54, 1501766), (63, 1287228), (84, 965421), (108, 750883), (126, 643614), (189, 429076), (252, 321807), (378, 214538), (756, 107269)]