67405968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 180

約数和(自身を含む): 225758988

約数和(自身を除く): 158353020

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 98, 112, 123, 126, 144, 147, 164, 168, 196, 233, 246, 252, 287, 294, 328, 336, 369, 392, 441, 466, 492, 504, 574, 588, 656, 699, 738, 784, 861, 882, 932, 984, 1008, 1148, 1176, 1398, 1476, 1631, 1722, 1764, 1864, 1968, 2009, 2097, 2296, 2352, 2583, 2796, 2952, 3262, 3444, 3528, 3728, 4018, 4194, 4592, 4893, 5166, 5592, 5904, 6027, 6524, 6888, 7056, 8036, 8388, 9553, 9786, 10332, 11184, 11417, 12054, 13048, 13776, 14679, 16072, 16776, 18081, 19106, 19572, 20664, 22834, 24108, 26096, 28659, 29358, 32144, 33552, 34251, 36162, 38212, 39144, 41328, 45668, 48216, 57318, 58716, 66871, 68502, 72324, 76424, 78288, 85977, 91336, 96432, 102753, 114636, 117432, 133742, 137004, 144648, 152848, 171954, 182672, 200613, 205506, 229272, 234864, 267484, 274008, 289296, 343908, 401226, 411012, 458544, 468097, 534968, 548016, 601839, 687816, 802452, 822024, 936194, 1069936, 1203678, 1375632, 1404291, 1604904, 1644048, 1872388, 2407356, 2808582, 3209808, 3744776, 4212873, 4814712, 5617164, 7489552, 8425746, 9629424, 11234328, 16851492, 22468656, 33702984, 67405968]

約数ペア:

[(1, 67405968), (2, 33702984), (3, 22468656), (4, 16851492), (6, 11234328), (7, 9629424), (8, 8425746), (9, 7489552), (12, 5617164), (14, 4814712), (16, 4212873), (18, 3744776), (21, 3209808), (24, 2808582), (28, 2407356), (36, 1872388), (41, 1644048), (42, 1604904), (48, 1404291), (49, 1375632), (56, 1203678), (63, 1069936), (72, 936194), (82, 822024), (84, 802452), (98, 687816), (112, 601839), (123, 548016), (126, 534968), (144, 468097), (147, 458544), (164, 411012), (168, 401226), (196, 343908), (233, 289296), (246, 274008), (252, 267484), (287, 234864), (294, 229272), (328, 205506), (336, 200613), (369, 182672), (392, 171954), (441, 152848), (466, 144648), (492, 137004), (504, 133742), (574, 117432), (588, 114636), (656, 102753), (699, 96432), (738, 91336), (784, 85977), (861, 78288), (882, 76424), (932, 72324), (984, 68502), (1008, 66871), (1148, 58716), (1176, 57318), (1398, 48216), (1476, 45668), (1631, 41328), (1722, 39144), (1764, 38212), (1864, 36162), (1968, 34251), (2009, 33552), (2097, 32144), (2296, 29358), (2352, 28659), (2583, 26096), (2796, 24108), (2952, 22834), (3262, 20664), (3444, 19572), (3528, 19106), (3728, 18081), (4018, 16776), (4194, 16072), (4592, 14679), (4893, 13776), (5166, 13048), (5592, 12054), (5904, 11417), (6027, 11184), (6524, 10332), (6888, 9786), (7056, 9553), (8036, 8388)]