67287888

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 160

約数和(自身を含む): 206236800

約数和(自身を除く): 138948912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 41, 48, 54, 58, 72, 82, 87, 108, 116, 123, 131, 144, 164, 174, 216, 232, 246, 261, 262, 328, 348, 369, 393, 432, 464, 492, 522, 524, 656, 696, 738, 783, 786, 984, 1044, 1048, 1107, 1179, 1189, 1392, 1476, 1566, 1572, 1968, 2088, 2096, 2214, 2358, 2378, 2952, 3132, 3144, 3537, 3567, 3799, 4176, 4428, 4716, 4756, 5371, 5904, 6264, 6288, 7074, 7134, 7598, 8856, 9432, 9512, 10701, 10742, 11397, 12528, 14148, 14268, 15196, 16113, 17712, 18864, 19024, 21402, 21484, 22794, 28296, 28536, 30392, 32103, 32226, 34191, 42804, 42968, 45588, 48339, 56592, 57072, 60784, 64206, 64452, 68382, 85608, 85936, 91176, 96678, 102573, 128412, 128904, 136764, 145017, 155759, 171216, 182352, 193356, 205146, 256824, 257808, 273528, 290034, 311518, 386712, 410292, 467277, 513648, 547056, 580068, 623036, 773424, 820584, 934554, 1160136, 1246072, 1401831, 1641168, 1869108, 2320272, 2492144, 2803662, 3738216, 4205493, 5607324, 7476432, 8410986, 11214648, 16821972, 22429296, 33643944, 67287888]

約数ペア:

[(1, 67287888), (2, 33643944), (3, 22429296), (4, 16821972), (6, 11214648), (8, 8410986), (9, 7476432), (12, 5607324), (16, 4205493), (18, 3738216), (24, 2803662), (27, 2492144), (29, 2320272), (36, 1869108), (41, 1641168), (48, 1401831), (54, 1246072), (58, 1160136), (72, 934554), (82, 820584), (87, 773424), (108, 623036), (116, 580068), (123, 547056), (131, 513648), (144, 467277), (164, 410292), (174, 386712), (216, 311518), (232, 290034), (246, 273528), (261, 257808), (262, 256824), (328, 205146), (348, 193356), (369, 182352), (393, 171216), (432, 155759), (464, 145017), (492, 136764), (522, 128904), (524, 128412), (656, 102573), (696, 96678), (738, 91176), (783, 85936), (786, 85608), (984, 68382), (1044, 64452), (1048, 64206), (1107, 60784), (1179, 57072), (1189, 56592), (1392, 48339), (1476, 45588), (1566, 42968), (1572, 42804), (1968, 34191), (2088, 32226), (2096, 32103), (2214, 30392), (2358, 28536), (2378, 28296), (2952, 22794), (3132, 21484), (3144, 21402), (3537, 19024), (3567, 18864), (3799, 17712), (4176, 16113), (4428, 15196), (4716, 14268), (4756, 14148), (5371, 12528), (5904, 11397), (6264, 10742), (6288, 10701), (7074, 9512), (7134, 9432), (7598, 8856)]