66603168

素因数分解:

$2^5\times 3^3\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 195894720

約数和(自身を除く): 129291552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 157, 216, 288, 314, 432, 471, 491, 628, 864, 942, 982, 1256, 1413, 1473, 1884, 1964, 2512, 2826, 2946, 3768, 3928, 4239, 4419, 5024, 5652, 5892, 7536, 7856, 8478, 8838, 11304, 11784, 13257, 15072, 15712, 16956, 17676, 22608, 23568, 26514, 33912, 35352, 45216, 47136, 53028, 67824, 70704, 77087, 106056, 135648, 141408, 154174, 212112, 231261, 308348, 424224, 462522, 616696, 693783, 925044, 1233392, 1387566, 1850088, 2081349, 2466784, 2775132, 3700176, 4162698, 5550264, 7400352, 8325396, 11100528, 16650792, 22201056, 33301584, 66603168]

約数ペア:

[(1, 66603168), (2, 33301584), (3, 22201056), (4, 16650792), (6, 11100528), (8, 8325396), (9, 7400352), (12, 5550264), (16, 4162698), (18, 3700176), (24, 2775132), (27, 2466784), (32, 2081349), (36, 1850088), (48, 1387566), (54, 1233392), (72, 925044), (96, 693783), (108, 616696), (144, 462522), (157, 424224), (216, 308348), (288, 231261), (314, 212112), (432, 154174), (471, 141408), (491, 135648), (628, 106056), (864, 77087), (942, 70704), (982, 67824), (1256, 53028), (1413, 47136), (1473, 45216), (1884, 35352), (1964, 33912), (2512, 26514), (2826, 23568), (2946, 22608), (3768, 17676), (3928, 16956), (4239, 15712), (4419, 15072), (5024, 13257), (5652, 11784), (5892, 11304), (7536, 8838), (7856, 8478)]