90807912

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 275990400

約数和(自身を除く): 185182488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 104, 108, 117, 146, 156, 216, 219, 234, 292, 312, 351, 438, 443, 468, 584, 657, 702, 876, 886, 936, 949, 1314, 1329, 1404, 1752, 1772, 1898, 1971, 2628, 2658, 2808, 2847, 3544, 3796, 3942, 3987, 5256, 5316, 5694, 5759, 7592, 7884, 7974, 8541, 10632, 11388, 11518, 11961, 15768, 15948, 17082, 17277, 22776, 23036, 23922, 25623, 31896, 32339, 34164, 34554, 46072, 47844, 51246, 51831, 64678, 68328, 69108, 95688, 97017, 102492, 103662, 129356, 138216, 155493, 194034, 204984, 207324, 258712, 291051, 310986, 388068, 414648, 420407, 582102, 621972, 776136, 840814, 873153, 1164204, 1243944, 1261221, 1681628, 1746306, 2328408, 2522442, 3363256, 3492612, 3783663, 5044884, 6985224, 7567326, 10089768, 11350989, 15134652, 22701978, 30269304, 45403956, 90807912]

約数ペア:

[(1, 90807912), (2, 45403956), (3, 30269304), (4, 22701978), (6, 15134652), (8, 11350989), (9, 10089768), (12, 7567326), (13, 6985224), (18, 5044884), (24, 3783663), (26, 3492612), (27, 3363256), (36, 2522442), (39, 2328408), (52, 1746306), (54, 1681628), (72, 1261221), (73, 1243944), (78, 1164204), (104, 873153), (108, 840814), (117, 776136), (146, 621972), (156, 582102), (216, 420407), (219, 414648), (234, 388068), (292, 310986), (312, 291051), (351, 258712), (438, 207324), (443, 204984), (468, 194034), (584, 155493), (657, 138216), (702, 129356), (876, 103662), (886, 102492), (936, 97017), (949, 95688), (1314, 69108), (1329, 68328), (1404, 64678), (1752, 51831), (1772, 51246), (1898, 47844), (1971, 46072), (2628, 34554), (2658, 34164), (2808, 32339), (2847, 31896), (3544, 25623), (3796, 23922), (3942, 23036), (3987, 22776), (5256, 17277), (5316, 17082), (5694, 15948), (5759, 15768), (7592, 11961), (7884, 11518), (7974, 11388), (8541, 10632)]