66746688

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 185196480

約数和(自身を除く): 118449792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 64, 82, 96, 122, 123, 139, 164, 183, 192, 244, 246, 278, 328, 366, 417, 488, 492, 556, 656, 732, 834, 976, 984, 1112, 1312, 1464, 1668, 1952, 1968, 2224, 2501, 2624, 2928, 3336, 3904, 3936, 4448, 5002, 5699, 5856, 6672, 7503, 7872, 8479, 8896, 10004, 11398, 11712, 13344, 15006, 16958, 17097, 20008, 22796, 25437, 26688, 30012, 33916, 34194, 40016, 45592, 50874, 60024, 67832, 68388, 80032, 91184, 101748, 120048, 135664, 136776, 160064, 182368, 203496, 240096, 271328, 273552, 347639, 364736, 406992, 480192, 542656, 547104, 695278, 813984, 1042917, 1094208, 1390556, 1627968, 2085834, 2781112, 4171668, 5562224, 8343336, 11124448, 16686672, 22248896, 33373344, 66746688]

約数ペア:

[(1, 66746688), (2, 33373344), (3, 22248896), (4, 16686672), (6, 11124448), (8, 8343336), (12, 5562224), (16, 4171668), (24, 2781112), (32, 2085834), (41, 1627968), (48, 1390556), (61, 1094208), (64, 1042917), (82, 813984), (96, 695278), (122, 547104), (123, 542656), (139, 480192), (164, 406992), (183, 364736), (192, 347639), (244, 273552), (246, 271328), (278, 240096), (328, 203496), (366, 182368), (417, 160064), (488, 136776), (492, 135664), (556, 120048), (656, 101748), (732, 91184), (834, 80032), (976, 68388), (984, 67832), (1112, 60024), (1312, 50874), (1464, 45592), (1668, 40016), (1952, 34194), (1968, 33916), (2224, 30012), (2501, 26688), (2624, 25437), (2928, 22796), (3336, 20008), (3904, 17097), (3936, 16958), (4448, 15006), (5002, 13344), (5699, 11712), (5856, 11398), (6672, 10004), (7503, 8896), (7872, 8479)]