80353926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4999}}^1$

素因数の和:5073

約数の個数: 48

約数和(自身を含む): 187200000

約数和(自身を除く): 106846074

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 4999, 5358, 8037, 9998, 14997, 16074, 29994, 44991, 89982, 94981, 189962, 234953, 284943, 469906, 569886, 704859, 854829, 1409718, 1709658, 2114577, 4229154, 4464107, 8928214, 13392321, 26784642, 40176963, 80353926]

約数ペア:

[(1, 80353926), (2, 40176963), (3, 26784642), (6, 13392321), (9, 8928214), (18, 4464107), (19, 4229154), (38, 2114577), (47, 1709658), (57, 1409718), (94, 854829), (114, 704859), (141, 569886), (171, 469906), (282, 284943), (342, 234953), (423, 189962), (846, 94981), (893, 89982), (1786, 44991), (2679, 29994), (4999, 16074), (5358, 14997), (8037, 9998)]