68521824

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 144

約数和(自身を含む): 228402720

約数和(自身を除く): 159880896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 829, 861, 984, 1008, 1148, 1312, 1476, 1658, 1722, 1968, 2016, 2296, 2487, 2583, 2952, 3316, 3444, 3936, 4592, 4974, 5166, 5803, 5904, 6632, 6888, 7461, 9184, 9948, 10332, 11606, 11808, 13264, 13776, 14922, 17409, 19896, 20664, 23212, 26528, 27552, 29844, 33989, 34818, 39792, 41328, 46424, 52227, 59688, 67978, 69636, 79584, 82656, 92848, 101967, 104454, 119376, 135956, 139272, 185696, 203934, 208908, 237923, 238752, 271912, 278544, 305901, 407868, 417816, 475846, 543824, 557088, 611802, 713769, 815736, 835632, 951692, 1087648, 1223604, 1427538, 1631472, 1671264, 1903384, 2141307, 2447208, 2855076, 3262944, 3806768, 4282614, 4894416, 5710152, 7613536, 8565228, 9788832, 11420304, 17130456, 22840608, 34260912, 68521824]

約数ペア:

[(1, 68521824), (2, 34260912), (3, 22840608), (4, 17130456), (6, 11420304), (7, 9788832), (8, 8565228), (9, 7613536), (12, 5710152), (14, 4894416), (16, 4282614), (18, 3806768), (21, 3262944), (24, 2855076), (28, 2447208), (32, 2141307), (36, 1903384), (41, 1671264), (42, 1631472), (48, 1427538), (56, 1223604), (63, 1087648), (72, 951692), (82, 835632), (84, 815736), (96, 713769), (112, 611802), (123, 557088), (126, 543824), (144, 475846), (164, 417816), (168, 407868), (224, 305901), (246, 278544), (252, 271912), (287, 238752), (288, 237923), (328, 208908), (336, 203934), (369, 185696), (492, 139272), (504, 135956), (574, 119376), (656, 104454), (672, 101967), (738, 92848), (829, 82656), (861, 79584), (984, 69636), (1008, 67978), (1148, 59688), (1312, 52227), (1476, 46424), (1658, 41328), (1722, 39792), (1968, 34818), (2016, 33989), (2296, 29844), (2487, 27552), (2583, 26528), (2952, 23212), (3316, 20664), (3444, 19896), (3936, 17409), (4592, 14922), (4974, 13776), (5166, 13264), (5803, 11808), (5904, 11606), (6632, 10332), (6888, 9948), (7461, 9184)]