66888268656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1\times {\mathrm{1601}}^1$

素因数の和:2871

約数の個数: 160

約数和(自身を含む): 191598379776

約数和(自身を除く): 124710111120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 528, 536, 737, 804, 1072, 1181, 1474, 1601, 1608, 2211, 2362, 2948, 3202, 3216, 3543, 4422, 4724, 4803, 5896, 6404, 7086, 8844, 9448, 9606, 11792, 12808, 12991, 14172, 17611, 17688, 18896, 19212, 25616, 25982, 28344, 35222, 35376, 38424, 38973, 51964, 52833, 56688, 70444, 76848, 77946, 79127, 103928, 105666, 107267, 140888, 155892, 158254, 207856, 211332, 214534, 237381, 281776, 311784, 316508, 321801, 422664, 429068, 474762, 623568, 633016, 643602, 845328, 858136, 870397, 949524, 1179937, 1266032, 1287204, 1716272, 1740794, 1890781, 1899048, 2359874, 2574408, 2611191, 3481588, 3539811, 3781562, 3798096, 4719748, 5148816, 5222382, 5672343, 6963176, 7079622, 7563124, 9439496, 10444764, 11344686, 13926352, 14159244, 15126248, 18878992, 20798591, 20889528, 22689372, 28318488, 30252496, 41597182, 41779056, 45378744, 56636976, 62395773, 83194364, 90757488, 124791546, 126682327, 166388728, 249583092, 253364654, 332777456, 380046981, 499166184, 506729308, 760093962, 998332368, 1013458616, 1393505597, 1520187924, 2026917232, 2787011194, 3040375848, 4180516791, 5574022388, 6080751696, 8361033582, 11148044776, 16722067164, 22296089552, 33444134328, 66888268656]

約数ペア:

[(1, 66888268656), (2, 33444134328), (3, 22296089552), (4, 16722067164), (6, 11148044776), (8, 8361033582), (11, 6080751696), (12, 5574022388), (16, 4180516791), (22, 3040375848), (24, 2787011194), (33, 2026917232), (44, 1520187924), (48, 1393505597), (66, 1013458616), (67, 998332368), (88, 760093962), (132, 506729308), (134, 499166184), (176, 380046981), (201, 332777456), (264, 253364654), (268, 249583092), (402, 166388728), (528, 126682327), (536, 124791546), (737, 90757488), (804, 83194364), (1072, 62395773), (1181, 56636976), (1474, 45378744), (1601, 41779056), (1608, 41597182), (2211, 30252496), (2362, 28318488), (2948, 22689372), (3202, 20889528), (3216, 20798591), (3543, 18878992), (4422, 15126248), (4724, 14159244), (4803, 13926352), (5896, 11344686), (6404, 10444764), (7086, 9439496), (8844, 7563124), (9448, 7079622), (9606, 6963176), (11792, 5672343), (12808, 5222382), (12991, 5148816), (14172, 4719748), (17611, 3798096), (17688, 3781562), (18896, 3539811), (19212, 3481588), (25616, 2611191), (25982, 2574408), (28344, 2359874), (35222, 1899048), (35376, 1890781), (38424, 1740794), (38973, 1716272), (51964, 1287204), (52833, 1266032), (56688, 1179937), (70444, 949524), (76848, 870397), (77946, 858136), (79127, 845328), (103928, 643602), (105666, 633016), (107267, 623568), (140888, 474762), (155892, 429068), (158254, 422664), (207856, 321801), (211332, 316508), (214534, 311784), (237381, 281776)]