68493264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8863}}^1$

素因数の和:8904

約数の個数: 80

約数和(自身を含む): 211034112

約数和(自身を除く): 142540848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 8863, 17726, 26589, 35452, 53178, 62041, 70904, 106356, 124082, 141808, 186123, 203849, 212712, 248164, 372246, 407698, 425424, 496328, 611547, 744492, 815396, 992656, 1223094, 1426943, 1488984, 1630792, 2446188, 2853886, 2977968, 3261584, 4280829, 4892376, 5707772, 8561658, 9784752, 11415544, 17123316, 22831088, 34246632, 68493264]

約数ペア:

[(1, 68493264), (2, 34246632), (3, 22831088), (4, 17123316), (6, 11415544), (7, 9784752), (8, 8561658), (12, 5707772), (14, 4892376), (16, 4280829), (21, 3261584), (23, 2977968), (24, 2853886), (28, 2446188), (42, 1630792), (46, 1488984), (48, 1426943), (56, 1223094), (69, 992656), (84, 815396), (92, 744492), (112, 611547), (138, 496328), (161, 425424), (168, 407698), (184, 372246), (276, 248164), (322, 212712), (336, 203849), (368, 186123), (483, 141808), (552, 124082), (644, 106356), (966, 70904), (1104, 62041), (1288, 53178), (1932, 35452), (2576, 26589), (3864, 17726), (7728, 8863)]