64143504

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 190112832

約数和(自身を除く): 125969328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 107, 138, 144, 181, 184, 207, 214, 276, 321, 362, 368, 414, 428, 543, 552, 642, 724, 828, 856, 963, 1086, 1104, 1284, 1448, 1629, 1656, 1712, 1926, 2172, 2461, 2568, 2896, 3258, 3312, 3852, 4163, 4344, 4922, 5136, 6516, 7383, 7704, 8326, 8688, 9844, 12489, 13032, 14766, 15408, 16652, 19367, 19688, 22149, 24978, 26064, 29532, 33304, 37467, 38734, 39376, 44298, 49956, 58101, 59064, 66608, 74934, 77468, 88596, 99912, 116202, 118128, 149868, 154936, 174303, 177192, 199824, 232404, 299736, 309872, 348606, 354384, 445441, 464808, 599472, 697212, 890882, 929616, 1336323, 1394424, 1781764, 2672646, 2788848, 3563528, 4008969, 5345292, 7127056, 8017938, 10690584, 16035876, 21381168, 32071752, 64143504]

約数ペア:

[(1, 64143504), (2, 32071752), (3, 21381168), (4, 16035876), (6, 10690584), (8, 8017938), (9, 7127056), (12, 5345292), (16, 4008969), (18, 3563528), (23, 2788848), (24, 2672646), (36, 1781764), (46, 1394424), (48, 1336323), (69, 929616), (72, 890882), (92, 697212), (107, 599472), (138, 464808), (144, 445441), (181, 354384), (184, 348606), (207, 309872), (214, 299736), (276, 232404), (321, 199824), (362, 177192), (368, 174303), (414, 154936), (428, 149868), (543, 118128), (552, 116202), (642, 99912), (724, 88596), (828, 77468), (856, 74934), (963, 66608), (1086, 59064), (1104, 58101), (1284, 49956), (1448, 44298), (1629, 39376), (1656, 38734), (1712, 37467), (1926, 33304), (2172, 29532), (2461, 26064), (2568, 24978), (2896, 22149), (3258, 19688), (3312, 19367), (3852, 16652), (4163, 15408), (4344, 14766), (4922, 13032), (5136, 12489), (6516, 9844), (7383, 8688), (7704, 8326)]