68633712

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 180

約数和(自身を含む): 228239856

約数和(自身を除く): 159606144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 71, 72, 84, 98, 112, 126, 137, 142, 144, 147, 168, 196, 213, 252, 274, 284, 294, 336, 392, 411, 426, 441, 497, 504, 548, 568, 588, 639, 784, 822, 852, 882, 959, 994, 1008, 1096, 1136, 1176, 1233, 1278, 1491, 1644, 1704, 1764, 1918, 1988, 2192, 2352, 2466, 2556, 2877, 2982, 3288, 3408, 3479, 3528, 3836, 3976, 4473, 4932, 5112, 5754, 5964, 6576, 6713, 6958, 7056, 7672, 7952, 8631, 8946, 9727, 9864, 10224, 10437, 11508, 11928, 13426, 13916, 15344, 17262, 17892, 19454, 19728, 20139, 20874, 23016, 23856, 26852, 27832, 29181, 31311, 34524, 35784, 38908, 40278, 41748, 46032, 53704, 55664, 58362, 60417, 62622, 68089, 69048, 71568, 77816, 80556, 83496, 87543, 107408, 116724, 120834, 125244, 136178, 138096, 155632, 161112, 166992, 175086, 204267, 233448, 241668, 250488, 272356, 322224, 350172, 408534, 466896, 476623, 483336, 500976, 544712, 612801, 700344, 817068, 953246, 966672, 1089424, 1225602, 1400688, 1429869, 1634136, 1906492, 2451204, 2859738, 3268272, 3812984, 4289607, 4902408, 5719476, 7625968, 8579214, 9804816, 11438952, 17158428, 22877904, 34316856, 68633712]

約数ペア:

[(1, 68633712), (2, 34316856), (3, 22877904), (4, 17158428), (6, 11438952), (7, 9804816), (8, 8579214), (9, 7625968), (12, 5719476), (14, 4902408), (16, 4289607), (18, 3812984), (21, 3268272), (24, 2859738), (28, 2451204), (36, 1906492), (42, 1634136), (48, 1429869), (49, 1400688), (56, 1225602), (63, 1089424), (71, 966672), (72, 953246), (84, 817068), (98, 700344), (112, 612801), (126, 544712), (137, 500976), (142, 483336), (144, 476623), (147, 466896), (168, 408534), (196, 350172), (213, 322224), (252, 272356), (274, 250488), (284, 241668), (294, 233448), (336, 204267), (392, 175086), (411, 166992), (426, 161112), (441, 155632), (497, 138096), (504, 136178), (548, 125244), (568, 120834), (588, 116724), (639, 107408), (784, 87543), (822, 83496), (852, 80556), (882, 77816), (959, 71568), (994, 69048), (1008, 68089), (1096, 62622), (1136, 60417), (1176, 58362), (1233, 55664), (1278, 53704), (1491, 46032), (1644, 41748), (1704, 40278), (1764, 38908), (1918, 35784), (1988, 34524), (2192, 31311), (2352, 29181), (2466, 27832), (2556, 26852), (2877, 23856), (2982, 23016), (3288, 20874), (3408, 20139), (3479, 19728), (3528, 19454), (3836, 17892), (3976, 17262), (4473, 15344), (4932, 13916), (5112, 13426), (5754, 11928), (5964, 11508), (6576, 10437), (6713, 10224), (6958, 9864), (7056, 9727), (7672, 8946), (7952, 8631)]