74768112

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^2\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 90

約数和(自身を含む): 214296056

約数和(自身を除く): 139527944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 103, 142, 144, 206, 213, 284, 309, 412, 426, 568, 618, 639, 824, 852, 927, 1136, 1236, 1278, 1648, 1704, 1854, 2472, 2556, 3408, 3708, 4944, 5041, 5112, 7313, 7416, 10082, 10224, 14626, 14832, 15123, 20164, 21939, 29252, 30246, 40328, 43878, 45369, 58504, 60492, 65817, 80656, 87756, 90738, 117008, 120984, 131634, 175512, 181476, 241968, 263268, 351024, 362952, 519223, 526536, 725904, 1038446, 1053072, 1557669, 2076892, 3115338, 4153784, 4673007, 6230676, 8307568, 9346014, 12461352, 18692028, 24922704, 37384056, 74768112]

約数ペア:

[(1, 74768112), (2, 37384056), (3, 24922704), (4, 18692028), (6, 12461352), (8, 9346014), (9, 8307568), (12, 6230676), (16, 4673007), (18, 4153784), (24, 3115338), (36, 2076892), (48, 1557669), (71, 1053072), (72, 1038446), (103, 725904), (142, 526536), (144, 519223), (206, 362952), (213, 351024), (284, 263268), (309, 241968), (412, 181476), (426, 175512), (568, 131634), (618, 120984), (639, 117008), (824, 90738), (852, 87756), (927, 80656), (1136, 65817), (1236, 60492), (1278, 58504), (1648, 45369), (1704, 43878), (1854, 40328), (2472, 30246), (2556, 29252), (3408, 21939), (3708, 20164), (4944, 15123), (5041, 14832), (5112, 14626), (7313, 10224), (7416, 10082)]