64541201712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{119851}}^1$

素因数の和:120738

約数の個数: 80

約数和(自身を含む): 179766494208

約数和(自身を除く): 115225292496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 863, 1726, 2589, 3452, 5178, 6904, 10356, 11219, 13808, 20712, 22438, 33657, 41424, 44876, 67314, 89752, 119851, 134628, 179504, 239702, 269256, 359553, 479404, 538512, 719106, 958808, 1438212, 1558063, 1917616, 2876424, 3116126, 4674189, 5752848, 6232252, 9348378, 12464504, 18696756, 24929008, 37393512, 74787024, 103431413, 206862826, 310294239, 413725652, 620588478, 827451304, 1241176956, 1344608369, 1654902608, 2482353912, 2689216738, 4033825107, 4964707824, 5378433476, 8067650214, 10756866952, 16135300428, 21513733904, 32270600856, 64541201712]

約数ペア:

[(1, 64541201712), (2, 32270600856), (3, 21513733904), (4, 16135300428), (6, 10756866952), (8, 8067650214), (12, 5378433476), (13, 4964707824), (16, 4033825107), (24, 2689216738), (26, 2482353912), (39, 1654902608), (48, 1344608369), (52, 1241176956), (78, 827451304), (104, 620588478), (156, 413725652), (208, 310294239), (312, 206862826), (624, 103431413), (863, 74787024), (1726, 37393512), (2589, 24929008), (3452, 18696756), (5178, 12464504), (6904, 9348378), (10356, 6232252), (11219, 5752848), (13808, 4674189), (20712, 3116126), (22438, 2876424), (33657, 1917616), (41424, 1558063), (44876, 1438212), (67314, 958808), (89752, 719106), (119851, 538512), (134628, 479404), (179504, 359553), (239702, 269256)]