68919552

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 216

約数和(自身を含む): 224431200

約数和(自身を除く): 155511648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 64, 72, 78, 96, 104, 108, 117, 118, 128, 144, 156, 169, 177, 192, 208, 216, 234, 236, 256, 288, 312, 338, 351, 354, 384, 416, 432, 468, 472, 507, 531, 576, 624, 676, 702, 708, 767, 768, 832, 864, 936, 944, 1014, 1062, 1152, 1248, 1352, 1404, 1416, 1521, 1534, 1593, 1664, 1728, 1872, 1888, 2028, 2124, 2301, 2304, 2496, 2704, 2808, 2832, 3042, 3068, 3186, 3328, 3456, 3744, 3776, 4056, 4248, 4563, 4602, 4992, 5408, 5616, 5664, 6084, 6136, 6372, 6903, 6912, 7488, 7552, 8112, 8496, 9126, 9204, 9971, 9984, 10816, 11232, 11328, 12168, 12272, 12744, 13806, 14976, 15104, 16224, 16992, 18252, 18408, 19942, 20709, 21632, 22464, 22656, 24336, 24544, 25488, 27612, 29913, 29952, 32448, 33984, 36504, 36816, 39884, 41418, 43264, 44928, 45312, 48672, 49088, 50976, 55224, 59826, 64896, 67968, 73008, 73632, 79768, 82836, 89739, 89856, 97344, 98176, 101952, 110448, 119652, 129792, 135936, 146016, 147264, 159536, 165672, 179478, 194688, 196352, 203904, 220896, 239304, 269217, 292032, 294528, 319072, 331344, 358956, 389376, 407808, 441792, 478608, 538434, 584064, 589056, 638144, 662688, 717912, 883584, 957216, 1076868, 1168128, 1276288, 1325376, 1435824, 1767168, 1914432, 2153736, 2552576, 2650752, 2871648, 3828864, 4307472, 5301504, 5743296, 7657728, 8614944, 11486592, 17229888, 22973184, 34459776, 68919552]

約数ペア:

[(1, 68919552), (2, 34459776), (3, 22973184), (4, 17229888), (6, 11486592), (8, 8614944), (9, 7657728), (12, 5743296), (13, 5301504), (16, 4307472), (18, 3828864), (24, 2871648), (26, 2650752), (27, 2552576), (32, 2153736), (36, 1914432), (39, 1767168), (48, 1435824), (52, 1325376), (54, 1276288), (59, 1168128), (64, 1076868), (72, 957216), (78, 883584), (96, 717912), (104, 662688), (108, 638144), (117, 589056), (118, 584064), (128, 538434), (144, 478608), (156, 441792), (169, 407808), (177, 389376), (192, 358956), (208, 331344), (216, 319072), (234, 294528), (236, 292032), (256, 269217), (288, 239304), (312, 220896), (338, 203904), (351, 196352), (354, 194688), (384, 179478), (416, 165672), (432, 159536), (468, 147264), (472, 146016), (507, 135936), (531, 129792), (576, 119652), (624, 110448), (676, 101952), (702, 98176), (708, 97344), (767, 89856), (768, 89739), (832, 82836), (864, 79768), (936, 73632), (944, 73008), (1014, 67968), (1062, 64896), (1152, 59826), (1248, 55224), (1352, 50976), (1404, 49088), (1416, 48672), (1521, 45312), (1534, 44928), (1593, 43264), (1664, 41418), (1728, 39884), (1872, 36816), (1888, 36504), (2028, 33984), (2124, 32448), (2301, 29952), (2304, 29913), (2496, 27612), (2704, 25488), (2808, 24544), (2832, 24336), (3042, 22656), (3068, 22464), (3186, 21632), (3328, 20709), (3456, 19942), (3744, 18408), (3776, 18252), (4056, 16992), (4248, 16224), (4563, 15104), (4602, 14976), (4992, 13806), (5408, 12744), (5616, 12272), (5664, 12168), (6084, 11328), (6136, 11232), (6372, 10816), (6903, 9984), (6912, 9971), (7488, 9204), (7552, 9126), (8112, 8496)]