68067216

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 235068288

約数和(自身を除く): 167001072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 61, 63, 72, 81, 82, 84, 108, 112, 122, 123, 126, 144, 162, 164, 168, 183, 189, 216, 243, 244, 246, 252, 287, 324, 328, 336, 366, 369, 378, 427, 432, 486, 488, 492, 504, 549, 567, 574, 648, 656, 732, 738, 756, 854, 861, 972, 976, 984, 1008, 1098, 1107, 1134, 1148, 1281, 1296, 1464, 1476, 1512, 1647, 1701, 1708, 1722, 1944, 1968, 2196, 2214, 2268, 2296, 2501, 2562, 2583, 2928, 2952, 3024, 3294, 3321, 3402, 3416, 3444, 3843, 3888, 4392, 4428, 4536, 4592, 4941, 5002, 5124, 5166, 5904, 6588, 6642, 6804, 6832, 6888, 7503, 7686, 7749, 8784, 8856, 9072, 9882, 9963, 10004, 10248, 10332, 11529, 13176, 13284, 13608, 13776, 14823, 15006, 15372, 15498, 17507, 17712, 19764, 19926, 20008, 20496, 20664, 22509, 23058, 23247, 26352, 26568, 27216, 29646, 30012, 30744, 30996, 34587, 35014, 39528, 39852, 40016, 41328, 45018, 46116, 46494, 52521, 53136, 59292, 60024, 61488, 61992, 67527, 69174, 69741, 70028, 79056, 79704, 90036, 92232, 92988, 103761, 105042, 118584, 120048, 123984, 135054, 138348, 139482, 140056, 157563, 159408, 180072, 184464, 185976, 202581, 207522, 210084, 237168, 270108, 276696, 278964, 280112, 315126, 360144, 371952, 405162, 415044, 420168, 472689, 540216, 553392, 557928, 607743, 630252, 810324, 830088, 840336, 945378, 1080432, 1115856, 1215486, 1260504, 1418067, 1620648, 1660176, 1890756, 2430972, 2521008, 2836134, 3241296, 3781512, 4254201, 4861944, 5672268, 7563024, 8508402, 9723888, 11344536, 17016804, 22689072, 34033608, 68067216]

約数ペア:

[(1, 68067216), (2, 34033608), (3, 22689072), (4, 17016804), (6, 11344536), (7, 9723888), (8, 8508402), (9, 7563024), (12, 5672268), (14, 4861944), (16, 4254201), (18, 3781512), (21, 3241296), (24, 2836134), (27, 2521008), (28, 2430972), (36, 1890756), (41, 1660176), (42, 1620648), (48, 1418067), (54, 1260504), (56, 1215486), (61, 1115856), (63, 1080432), (72, 945378), (81, 840336), (82, 830088), (84, 810324), (108, 630252), (112, 607743), (122, 557928), (123, 553392), (126, 540216), (144, 472689), (162, 420168), (164, 415044), (168, 405162), (183, 371952), (189, 360144), (216, 315126), (243, 280112), (244, 278964), (246, 276696), (252, 270108), (287, 237168), (324, 210084), (328, 207522), (336, 202581), (366, 185976), (369, 184464), (378, 180072), (427, 159408), (432, 157563), (486, 140056), (488, 139482), (492, 138348), (504, 135054), (549, 123984), (567, 120048), (574, 118584), (648, 105042), (656, 103761), (732, 92988), (738, 92232), (756, 90036), (854, 79704), (861, 79056), (972, 70028), (976, 69741), (984, 69174), (1008, 67527), (1098, 61992), (1107, 61488), (1134, 60024), (1148, 59292), (1281, 53136), (1296, 52521), (1464, 46494), (1476, 46116), (1512, 45018), (1647, 41328), (1701, 40016), (1708, 39852), (1722, 39528), (1944, 35014), (1968, 34587), (2196, 30996), (2214, 30744), (2268, 30012), (2296, 29646), (2501, 27216), (2562, 26568), (2583, 26352), (2928, 23247), (2952, 23058), (3024, 22509), (3294, 20664), (3321, 20496), (3402, 20008), (3416, 19926), (3444, 19764), (3843, 17712), (3888, 17507), (4392, 15498), (4428, 15372), (4536, 15006), (4592, 14823), (4941, 13776), (5002, 13608), (5124, 13284), (5166, 13176), (5904, 11529), (6588, 10332), (6642, 10248), (6804, 10004), (6832, 9963), (6888, 9882), (7503, 9072), (7686, 8856), (7749, 8784)]