194541084

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4999}}^1$

素因数の和:5079

約数の個数: 72

約数和(自身を含む): 524160000

約数和(自身を除く): 329618916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 4999, 6486, 9729, 9998, 12972, 14997, 19458, 19996, 29994, 38916, 44991, 59988, 89982, 114977, 179964, 229954, 234953, 344931, 459908, 469906, 689862, 704859, 939812, 1034793, 1379724, 1409718, 2069586, 2114577, 2819436, 4139172, 4229154, 5403919, 8458308, 10807838, 16211757, 21615676, 32423514, 48635271, 64847028, 97270542, 194541084]

約数ペア:

[(1, 194541084), (2, 97270542), (3, 64847028), (4, 48635271), (6, 32423514), (9, 21615676), (12, 16211757), (18, 10807838), (23, 8458308), (36, 5403919), (46, 4229154), (47, 4139172), (69, 2819436), (92, 2114577), (94, 2069586), (138, 1409718), (141, 1379724), (188, 1034793), (207, 939812), (276, 704859), (282, 689862), (414, 469906), (423, 459908), (564, 344931), (828, 234953), (846, 229954), (1081, 179964), (1692, 114977), (2162, 89982), (3243, 59988), (4324, 44991), (4999, 38916), (6486, 29994), (9729, 19996), (9998, 19458), (12972, 14997)]