121569552

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21647}}^1$

素因数の和:21677

約数の個数: 80

約数和(自身を含む): 375809280

約数和(自身を除く): 254239728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 21647, 43294, 64941, 86588, 129882, 173176, 194823, 259764, 281411, 346352, 389646, 519528, 562822, 584469, 779292, 844233, 1039056, 1125644, 1168938, 1558584, 1688466, 2251288, 2337876, 2532699, 3117168, 3376932, 4502576, 4675752, 5065398, 6753864, 7598097, 9351504, 10130796, 13507728, 15196194, 20261592, 30392388, 40523184, 60784776, 121569552]

約数ペア:

[(1, 121569552), (2, 60784776), (3, 40523184), (4, 30392388), (6, 20261592), (8, 15196194), (9, 13507728), (12, 10130796), (13, 9351504), (16, 7598097), (18, 6753864), (24, 5065398), (26, 4675752), (27, 4502576), (36, 3376932), (39, 3117168), (48, 2532699), (52, 2337876), (54, 2251288), (72, 1688466), (78, 1558584), (104, 1168938), (108, 1125644), (117, 1039056), (144, 844233), (156, 779292), (208, 584469), (216, 562822), (234, 519528), (312, 389646), (351, 346352), (432, 281411), (468, 259764), (624, 194823), (702, 173176), (936, 129882), (1404, 86588), (1872, 64941), (2808, 43294), (5616, 21647)]