66739968

素因数分解:

$2^8\times 3^2\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 108

約数和(自身を含む): 195304200

約数和(自身を除く): 128564232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 256, 288, 332, 349, 384, 498, 576, 664, 698, 747, 768, 996, 1047, 1152, 1328, 1396, 1494, 1992, 2094, 2304, 2656, 2792, 2988, 3141, 3984, 4188, 5312, 5584, 5976, 6282, 7968, 8376, 10624, 11168, 11952, 12564, 15936, 16752, 21248, 22336, 23904, 25128, 28967, 31872, 33504, 44672, 47808, 50256, 57934, 63744, 67008, 86901, 89344, 95616, 100512, 115868, 134016, 173802, 191232, 201024, 231736, 260703, 268032, 347604, 402048, 463472, 521406, 695208, 804096, 926944, 1042812, 1390416, 1853888, 2085624, 2780832, 3707776, 4171248, 5561664, 7415552, 8342496, 11123328, 16684992, 22246656, 33369984, 66739968]

約数ペア:

[(1, 66739968), (2, 33369984), (3, 22246656), (4, 16684992), (6, 11123328), (8, 8342496), (9, 7415552), (12, 5561664), (16, 4171248), (18, 3707776), (24, 2780832), (32, 2085624), (36, 1853888), (48, 1390416), (64, 1042812), (72, 926944), (83, 804096), (96, 695208), (128, 521406), (144, 463472), (166, 402048), (192, 347604), (249, 268032), (256, 260703), (288, 231736), (332, 201024), (349, 191232), (384, 173802), (498, 134016), (576, 115868), (664, 100512), (698, 95616), (747, 89344), (768, 86901), (996, 67008), (1047, 63744), (1152, 57934), (1328, 50256), (1396, 47808), (1494, 44672), (1992, 33504), (2094, 31872), (2304, 28967), (2656, 25128), (2792, 23904), (2988, 22336), (3141, 21248), (3984, 16752), (4188, 15936), (5312, 12564), (5584, 11952), (5976, 11168), (6282, 10624), (7968, 8376)]