64617763068

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^2$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 173296865280

約数和(自身を除く): 108679102212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 127, 129, 172, 254, 258, 331, 381, 387, 508, 516, 662, 762, 774, 993, 1143, 1161, 1324, 1524, 1548, 1986, 2286, 2322, 2979, 3429, 3972, 4572, 4644, 5461, 5958, 6858, 8937, 10922, 11916, 13716, 14233, 16383, 17874, 21844, 28466, 32766, 35748, 42037, 42699, 49149, 56932, 65532, 84074, 85398, 98298, 109561, 126111, 128097, 147447, 168148, 170796, 196596, 219122, 252222, 256194, 294894, 328683, 378333, 384291, 438244, 504444, 512388, 589788, 657366, 756666, 768582, 986049, 1134999, 1314732, 1513332, 1537164, 1807591, 1972098, 2269998, 2958147, 3615182, 3944196, 4539996, 4711123, 5422773, 5916294, 7230364, 9422246, 10845546, 11832588, 13914247, 14133369, 16268319, 18844492, 21691092, 27828494, 28266738, 32536638, 41742741, 42400107, 48804957, 55656988, 56533476, 65073276, 83485482, 84800214, 97609914, 125228223, 127200321, 166970964, 169600428, 195219828, 250456446, 254400642, 375684669, 500912892, 508801284, 598312621, 751369338, 1196625242, 1502738676, 1794937863, 2393250484, 3589875726, 5384813589, 7179751452, 10769627178, 16154440767, 21539254356, 32308881534, 64617763068]

約数ペア:

[(1, 64617763068), (2, 32308881534), (3, 21539254356), (4, 16154440767), (6, 10769627178), (9, 7179751452), (12, 5384813589), (18, 3589875726), (27, 2393250484), (36, 1794937863), (43, 1502738676), (54, 1196625242), (86, 751369338), (108, 598312621), (127, 508801284), (129, 500912892), (172, 375684669), (254, 254400642), (258, 250456446), (331, 195219828), (381, 169600428), (387, 166970964), (508, 127200321), (516, 125228223), (662, 97609914), (762, 84800214), (774, 83485482), (993, 65073276), (1143, 56533476), (1161, 55656988), (1324, 48804957), (1524, 42400107), (1548, 41742741), (1986, 32536638), (2286, 28266738), (2322, 27828494), (2979, 21691092), (3429, 18844492), (3972, 16268319), (4572, 14133369), (4644, 13914247), (5461, 11832588), (5958, 10845546), (6858, 9422246), (8937, 7230364), (10922, 5916294), (11916, 5422773), (13716, 4711123), (14233, 4539996), (16383, 3944196), (17874, 3615182), (21844, 2958147), (28466, 2269998), (32766, 1972098), (35748, 1807591), (42037, 1537164), (42699, 1513332), (49149, 1314732), (56932, 1134999), (65532, 986049), (84074, 768582), (85398, 756666), (98298, 657366), (109561, 589788), (126111, 512388), (128097, 504444), (147447, 438244), (168148, 384291), (170796, 378333), (196596, 328683), (219122, 294894), (252222, 256194)]