68941664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 161173152

約数和(自身を除く): 92231488

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 41, 44, 68, 82, 88, 136, 164, 176, 187, 272, 281, 328, 352, 374, 451, 544, 562, 656, 697, 748, 902, 1124, 1312, 1394, 1496, 1804, 2248, 2788, 2992, 3091, 3608, 4496, 4777, 5576, 5984, 6182, 7216, 7667, 8992, 9554, 11152, 11521, 12364, 14432, 15334, 19108, 22304, 23042, 24728, 30668, 38216, 46084, 49456, 52547, 61336, 76432, 92168, 98912, 105094, 122672, 126731, 152864, 184336, 195857, 210188, 245344, 253462, 368672, 391714, 420376, 506924, 783428, 840752, 1013848, 1566856, 1681504, 2027696, 2154427, 3133712, 4055392, 4308854, 6267424, 8617708, 17235416, 34470832, 68941664]

約数ペア:

[(1, 68941664), (2, 34470832), (4, 17235416), (8, 8617708), (11, 6267424), (16, 4308854), (17, 4055392), (22, 3133712), (32, 2154427), (34, 2027696), (41, 1681504), (44, 1566856), (68, 1013848), (82, 840752), (88, 783428), (136, 506924), (164, 420376), (176, 391714), (187, 368672), (272, 253462), (281, 245344), (328, 210188), (352, 195857), (374, 184336), (451, 152864), (544, 126731), (562, 122672), (656, 105094), (697, 98912), (748, 92168), (902, 76432), (1124, 61336), (1312, 52547), (1394, 49456), (1496, 46084), (1804, 38216), (2248, 30668), (2788, 24728), (2992, 23042), (3091, 22304), (3608, 19108), (4496, 15334), (4777, 14432), (5576, 12364), (5984, 11521), (6182, 11152), (7216, 9554), (7667, 8992)]