66041808

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 203388768

約数和(自身を除く): 137346960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 653, 688, 784, 903, 1032, 1176, 1204, 1306, 1806, 1959, 2064, 2107, 2352, 2408, 2612, 3612, 3918, 4214, 4571, 4816, 5224, 6321, 7224, 7836, 8428, 9142, 10448, 12642, 13713, 14448, 15672, 16856, 18284, 25284, 27426, 28079, 31344, 31997, 33712, 36568, 50568, 54852, 56158, 63994, 73136, 84237, 95991, 101136, 109704, 112316, 127988, 168474, 191982, 196553, 219408, 224632, 255976, 336948, 383964, 393106, 449264, 511952, 589659, 673896, 767928, 786212, 1179318, 1347792, 1375871, 1535856, 1572424, 2358636, 2751742, 3144848, 4127613, 4717272, 5503484, 8255226, 9434544, 11006968, 16510452, 22013936, 33020904, 66041808]

約数ペア:

[(1, 66041808), (2, 33020904), (3, 22013936), (4, 16510452), (6, 11006968), (7, 9434544), (8, 8255226), (12, 5503484), (14, 4717272), (16, 4127613), (21, 3144848), (24, 2751742), (28, 2358636), (42, 1572424), (43, 1535856), (48, 1375871), (49, 1347792), (56, 1179318), (84, 786212), (86, 767928), (98, 673896), (112, 589659), (129, 511952), (147, 449264), (168, 393106), (172, 383964), (196, 336948), (258, 255976), (294, 224632), (301, 219408), (336, 196553), (344, 191982), (392, 168474), (516, 127988), (588, 112316), (602, 109704), (653, 101136), (688, 95991), (784, 84237), (903, 73136), (1032, 63994), (1176, 56158), (1204, 54852), (1306, 50568), (1806, 36568), (1959, 33712), (2064, 31997), (2107, 31344), (2352, 28079), (2408, 27426), (2612, 25284), (3612, 18284), (3918, 16856), (4214, 15672), (4571, 14448), (4816, 13713), (5224, 12642), (6321, 10448), (7224, 9142), (7836, 8428)]