84140448

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 265676544

約数和(自身を除く): 181536096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 577, 588, 651, 672, 744, 784, 868, 992, 1154, 1176, 1302, 1488, 1519, 1568, 1731, 1736, 2308, 2352, 2604, 2976, 3038, 3462, 3472, 4039, 4557, 4616, 4704, 5208, 6076, 6924, 6944, 8078, 9114, 9232, 10416, 12117, 12152, 13848, 16156, 17887, 18228, 18464, 20832, 24234, 24304, 27696, 28273, 32312, 35774, 36456, 48468, 48608, 53661, 55392, 56546, 64624, 71548, 72912, 84819, 96936, 107322, 113092, 125209, 129248, 143096, 145824, 169638, 193872, 214644, 226184, 250418, 286192, 339276, 375627, 387744, 429288, 452368, 500836, 572384, 678552, 751254, 858576, 876463, 904736, 1001672, 1357104, 1502508, 1717152, 1752926, 2003344, 2629389, 2714208, 3005016, 3505852, 4006688, 5258778, 6010032, 7011704, 10517556, 12020064, 14023408, 21035112, 28046816, 42070224, 84140448]

約数ペア:

[(1, 84140448), (2, 42070224), (3, 28046816), (4, 21035112), (6, 14023408), (7, 12020064), (8, 10517556), (12, 7011704), (14, 6010032), (16, 5258778), (21, 4006688), (24, 3505852), (28, 3005016), (31, 2714208), (32, 2629389), (42, 2003344), (48, 1752926), (49, 1717152), (56, 1502508), (62, 1357104), (84, 1001672), (93, 904736), (96, 876463), (98, 858576), (112, 751254), (124, 678552), (147, 572384), (168, 500836), (186, 452368), (196, 429288), (217, 387744), (224, 375627), (248, 339276), (294, 286192), (336, 250418), (372, 226184), (392, 214644), (434, 193872), (496, 169638), (577, 145824), (588, 143096), (651, 129248), (672, 125209), (744, 113092), (784, 107322), (868, 96936), (992, 84819), (1154, 72912), (1176, 71548), (1302, 64624), (1488, 56546), (1519, 55392), (1568, 53661), (1731, 48608), (1736, 48468), (2308, 36456), (2352, 35774), (2604, 32312), (2976, 28273), (3038, 27696), (3462, 24304), (3472, 24234), (4039, 20832), (4557, 18464), (4616, 18228), (4704, 17887), (5208, 16156), (6076, 13848), (6924, 12152), (6944, 12117), (8078, 10416), (9114, 9232)]