66445344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1479

約数の個数: 144

約数和(自身を含む): 225493632

約数和(自身を除く): 159048288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1433, 1449, 1656, 1932, 2016, 2208, 2576, 2866, 2898, 3312, 3864, 4299, 5152, 5732, 5796, 6624, 7728, 8598, 10031, 11464, 11592, 12897, 15456, 17196, 20062, 22928, 23184, 25794, 30093, 32959, 34392, 40124, 45856, 46368, 51588, 60186, 65918, 68784, 80248, 90279, 98877, 103176, 120372, 131836, 137568, 160496, 180558, 197754, 206352, 230713, 240744, 263672, 296631, 320992, 361116, 395508, 412704, 461426, 481488, 527344, 593262, 692139, 722232, 791016, 922852, 962976, 1054688, 1186524, 1384278, 1444464, 1582032, 1845704, 2076417, 2373048, 2768556, 2888928, 3164064, 3691408, 4152834, 4746096, 5537112, 7382816, 8305668, 9492192, 11074224, 16611336, 22148448, 33222672, 66445344]

約数ペア:

[(1, 66445344), (2, 33222672), (3, 22148448), (4, 16611336), (6, 11074224), (7, 9492192), (8, 8305668), (9, 7382816), (12, 5537112), (14, 4746096), (16, 4152834), (18, 3691408), (21, 3164064), (23, 2888928), (24, 2768556), (28, 2373048), (32, 2076417), (36, 1845704), (42, 1582032), (46, 1444464), (48, 1384278), (56, 1186524), (63, 1054688), (69, 962976), (72, 922852), (84, 791016), (92, 722232), (96, 692139), (112, 593262), (126, 527344), (138, 481488), (144, 461426), (161, 412704), (168, 395508), (184, 361116), (207, 320992), (224, 296631), (252, 263672), (276, 240744), (288, 230713), (322, 206352), (336, 197754), (368, 180558), (414, 160496), (483, 137568), (504, 131836), (552, 120372), (644, 103176), (672, 98877), (736, 90279), (828, 80248), (966, 68784), (1008, 65918), (1104, 60186), (1288, 51588), (1433, 46368), (1449, 45856), (1656, 40124), (1932, 34392), (2016, 32959), (2208, 30093), (2576, 25794), (2866, 23184), (2898, 22928), (3312, 20062), (3864, 17196), (4299, 15456), (5152, 12897), (5732, 11592), (5796, 11464), (6624, 10031), (7728, 8598)]