84331728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2417

約数の個数: 120

約数和(自身を含む): 267656480

約数和(自身を除く): 183324752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2371, 2736, 2964, 3952, 4446, 4742, 5928, 7113, 8892, 9484, 11856, 14226, 17784, 18968, 21339, 28452, 30823, 35568, 37936, 42678, 45049, 56904, 61646, 85356, 90098, 92469, 113808, 123292, 135147, 170712, 180196, 184938, 246584, 270294, 277407, 341424, 360392, 369876, 405441, 493168, 540588, 554814, 585637, 720784, 739752, 810882, 1081176, 1109628, 1171274, 1479504, 1621764, 1756911, 2162352, 2219256, 2342548, 3243528, 3513822, 4438512, 4685096, 5270733, 6487056, 7027644, 9370192, 10541466, 14055288, 21082932, 28110576, 42165864, 84331728]

約数ペア:

[(1, 84331728), (2, 42165864), (3, 28110576), (4, 21082932), (6, 14055288), (8, 10541466), (9, 9370192), (12, 7027644), (13, 6487056), (16, 5270733), (18, 4685096), (19, 4438512), (24, 3513822), (26, 3243528), (36, 2342548), (38, 2219256), (39, 2162352), (48, 1756911), (52, 1621764), (57, 1479504), (72, 1171274), (76, 1109628), (78, 1081176), (104, 810882), (114, 739752), (117, 720784), (144, 585637), (152, 554814), (156, 540588), (171, 493168), (208, 405441), (228, 369876), (234, 360392), (247, 341424), (304, 277407), (312, 270294), (342, 246584), (456, 184938), (468, 180196), (494, 170712), (624, 135147), (684, 123292), (741, 113808), (912, 92469), (936, 90098), (988, 85356), (1368, 61646), (1482, 56904), (1872, 45049), (1976, 42678), (2223, 37936), (2371, 35568), (2736, 30823), (2964, 28452), (3952, 21339), (4446, 18968), (4742, 17784), (5928, 14226), (7113, 11856), (8892, 9484)]