27780336

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:1990

約数の個数: 60

約数和(自身を含む): 78543088

約数和(自身を除く): 50762752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 1873, 2472, 3708, 3746, 4944, 5619, 7416, 7492, 11238, 14832, 14984, 16857, 22476, 29968, 33714, 44952, 67428, 89904, 134856, 192919, 269712, 385838, 578757, 771676, 1157514, 1543352, 1736271, 2315028, 3086704, 3472542, 4630056, 6945084, 9260112, 13890168, 27780336]

約数ペア:

[(1, 27780336), (2, 13890168), (3, 9260112), (4, 6945084), (6, 4630056), (8, 3472542), (9, 3086704), (12, 2315028), (16, 1736271), (18, 1543352), (24, 1157514), (36, 771676), (48, 578757), (72, 385838), (103, 269712), (144, 192919), (206, 134856), (309, 89904), (412, 67428), (618, 44952), (824, 33714), (927, 29968), (1236, 22476), (1648, 16857), (1854, 14984), (1873, 14832), (2472, 11238), (3708, 7492), (3746, 7416), (4944, 5619)]