84780594

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 80

約数和(自身を含む): 197274528

約数和(自身を除く): 112493934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 73, 81, 107, 134, 146, 162, 201, 214, 219, 321, 402, 438, 603, 642, 657, 963, 1206, 1314, 1809, 1926, 1971, 2889, 3618, 3942, 4891, 5427, 5778, 5913, 7169, 7811, 8667, 9782, 10854, 11826, 14338, 14673, 15622, 17334, 21507, 23433, 29346, 43014, 44019, 46866, 64521, 70299, 88038, 129042, 132057, 140598, 193563, 210897, 264114, 387126, 396171, 421794, 523337, 580689, 632691, 792342, 1046674, 1161378, 1265382, 1570011, 3140022, 4710033, 9420066, 14130099, 28260198, 42390297, 84780594]

約数ペア:

[(1, 84780594), (2, 42390297), (3, 28260198), (6, 14130099), (9, 9420066), (18, 4710033), (27, 3140022), (54, 1570011), (67, 1265382), (73, 1161378), (81, 1046674), (107, 792342), (134, 632691), (146, 580689), (162, 523337), (201, 421794), (214, 396171), (219, 387126), (321, 264114), (402, 210897), (438, 193563), (603, 140598), (642, 132057), (657, 129042), (963, 88038), (1206, 70299), (1314, 64521), (1809, 46866), (1926, 44019), (1971, 43014), (2889, 29346), (3618, 23433), (3942, 21507), (4891, 17334), (5427, 15622), (5778, 14673), (5913, 14338), (7169, 11826), (7811, 10854), (8667, 9782)]