68146848

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 216

約数和(自身を含む): 246486240

約数和(自身を除く): 178339392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 439, 441, 462, 504, 528, 539, 588, 616, 672, 693, 784, 792, 878, 882, 924, 1008, 1056, 1078, 1176, 1232, 1317, 1386, 1568, 1584, 1617, 1756, 1764, 1848, 2016, 2156, 2352, 2464, 2634, 2772, 3073, 3168, 3234, 3512, 3528, 3696, 3951, 4312, 4704, 4829, 4851, 5268, 5544, 6146, 6468, 7024, 7056, 7392, 7902, 8624, 9219, 9658, 9702, 10536, 11088, 12292, 12936, 14048, 14112, 14487, 15804, 17248, 18438, 19316, 19404, 21072, 21511, 22176, 24584, 25872, 27657, 28974, 31608, 33803, 36876, 38632, 38808, 42144, 43022, 43461, 49168, 51744, 55314, 57948, 63216, 64533, 67606, 73752, 77264, 77616, 86044, 86922, 98336, 101409, 110628, 115896, 126432, 129066, 135212, 147504, 154528, 155232, 172088, 173844, 193599, 202818, 221256, 231792, 236621, 258132, 270424, 295008, 304227, 344176, 347688, 387198, 405636, 442512, 463584, 473242, 516264, 540848, 608454, 688352, 695376, 709863, 774396, 811272, 885024, 946484, 1032528, 1081696, 1216908, 1390752, 1419726, 1548792, 1622544, 1892968, 2065056, 2129589, 2433816, 2839452, 3097584, 3245088, 3785936, 4259178, 4867632, 5678904, 6195168, 7571872, 8518356, 9735264, 11357808, 17036712, 22715616, 34073424, 68146848]

約数ペア:

[(1, 68146848), (2, 34073424), (3, 22715616), (4, 17036712), (6, 11357808), (7, 9735264), (8, 8518356), (9, 7571872), (11, 6195168), (12, 5678904), (14, 4867632), (16, 4259178), (18, 3785936), (21, 3245088), (22, 3097584), (24, 2839452), (28, 2433816), (32, 2129589), (33, 2065056), (36, 1892968), (42, 1622544), (44, 1548792), (48, 1419726), (49, 1390752), (56, 1216908), (63, 1081696), (66, 1032528), (72, 946484), (77, 885024), (84, 811272), (88, 774396), (96, 709863), (98, 695376), (99, 688352), (112, 608454), (126, 540848), (132, 516264), (144, 473242), (147, 463584), (154, 442512), (168, 405636), (176, 387198), (196, 347688), (198, 344176), (224, 304227), (231, 295008), (252, 270424), (264, 258132), (288, 236621), (294, 231792), (308, 221256), (336, 202818), (352, 193599), (392, 173844), (396, 172088), (439, 155232), (441, 154528), (462, 147504), (504, 135212), (528, 129066), (539, 126432), (588, 115896), (616, 110628), (672, 101409), (693, 98336), (784, 86922), (792, 86044), (878, 77616), (882, 77264), (924, 73752), (1008, 67606), (1056, 64533), (1078, 63216), (1176, 57948), (1232, 55314), (1317, 51744), (1386, 49168), (1568, 43461), (1584, 43022), (1617, 42144), (1756, 38808), (1764, 38632), (1848, 36876), (2016, 33803), (2156, 31608), (2352, 28974), (2464, 27657), (2634, 25872), (2772, 24584), (3073, 22176), (3168, 21511), (3234, 21072), (3512, 19404), (3528, 19316), (3696, 18438), (3951, 17248), (4312, 15804), (4704, 14487), (4829, 14112), (4851, 14048), (5268, 12936), (5544, 12292), (6146, 11088), (6468, 10536), (7024, 9702), (7056, 9658), (7392, 9219), (7902, 8624)]