68073984

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 229806720

約数和(自身を除く): 161732736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 79, 88, 96, 99, 102, 128, 132, 136, 144, 153, 158, 176, 187, 192, 198, 204, 237, 256, 264, 272, 288, 306, 316, 352, 374, 384, 396, 408, 474, 512, 528, 544, 561, 576, 612, 632, 704, 711, 748, 768, 792, 816, 869, 948, 1056, 1088, 1122, 1152, 1224, 1264, 1343, 1408, 1422, 1496, 1536, 1584, 1632, 1683, 1738, 1896, 2112, 2176, 2244, 2304, 2448, 2528, 2607, 2686, 2816, 2844, 2992, 3168, 3264, 3366, 3476, 3792, 4029, 4224, 4352, 4488, 4608, 4896, 5056, 5214, 5372, 5632, 5688, 5984, 6336, 6528, 6732, 6952, 7584, 7821, 8058, 8448, 8704, 8976, 9792, 10112, 10428, 10744, 11376, 11968, 12087, 12672, 13056, 13464, 13904, 14773, 15168, 15642, 16116, 16896, 17952, 19584, 20224, 20856, 21488, 22752, 23936, 24174, 25344, 26112, 26928, 27808, 29546, 30336, 31284, 32232, 35904, 39168, 40448, 41712, 42976, 44319, 45504, 47872, 48348, 50688, 53856, 55616, 59092, 60672, 62568, 64464, 71808, 78336, 83424, 85952, 88638, 91008, 95744, 96696, 107712, 111232, 118184, 121344, 125136, 128928, 132957, 143616, 166848, 171904, 177276, 182016, 193392, 215424, 222464, 236368, 250272, 257856, 265914, 287232, 333696, 343808, 354552, 364032, 386784, 430848, 444928, 472736, 500544, 515712, 531828, 667392, 687616, 709104, 773568, 861696, 945472, 1001088, 1031424, 1063656, 1334784, 1418208, 1547136, 1890944, 2002176, 2062848, 2127312, 2836416, 3094272, 3781888, 4004352, 4254624, 5672832, 6188544, 7563776, 8509248, 11345664, 17018496, 22691328, 34036992, 68073984]

約数ペア:

[(1, 68073984), (2, 34036992), (3, 22691328), (4, 17018496), (6, 11345664), (8, 8509248), (9, 7563776), (11, 6188544), (12, 5672832), (16, 4254624), (17, 4004352), (18, 3781888), (22, 3094272), (24, 2836416), (32, 2127312), (33, 2062848), (34, 2002176), (36, 1890944), (44, 1547136), (48, 1418208), (51, 1334784), (64, 1063656), (66, 1031424), (68, 1001088), (72, 945472), (79, 861696), (88, 773568), (96, 709104), (99, 687616), (102, 667392), (128, 531828), (132, 515712), (136, 500544), (144, 472736), (153, 444928), (158, 430848), (176, 386784), (187, 364032), (192, 354552), (198, 343808), (204, 333696), (237, 287232), (256, 265914), (264, 257856), (272, 250272), (288, 236368), (306, 222464), (316, 215424), (352, 193392), (374, 182016), (384, 177276), (396, 171904), (408, 166848), (474, 143616), (512, 132957), (528, 128928), (544, 125136), (561, 121344), (576, 118184), (612, 111232), (632, 107712), (704, 96696), (711, 95744), (748, 91008), (768, 88638), (792, 85952), (816, 83424), (869, 78336), (948, 71808), (1056, 64464), (1088, 62568), (1122, 60672), (1152, 59092), (1224, 55616), (1264, 53856), (1343, 50688), (1408, 48348), (1422, 47872), (1496, 45504), (1536, 44319), (1584, 42976), (1632, 41712), (1683, 40448), (1738, 39168), (1896, 35904), (2112, 32232), (2176, 31284), (2244, 30336), (2304, 29546), (2448, 27808), (2528, 26928), (2607, 26112), (2686, 25344), (2816, 24174), (2844, 23936), (2992, 22752), (3168, 21488), (3264, 20856), (3366, 20224), (3476, 19584), (3792, 17952), (4029, 16896), (4224, 16116), (4352, 15642), (4488, 15168), (4608, 14773), (4896, 13904), (5056, 13464), (5214, 13056), (5372, 12672), (5632, 12087), (5688, 11968), (5984, 11376), (6336, 10744), (6528, 10428), (6732, 10112), (6952, 9792), (7584, 8976), (7821, 8704), (8058, 8448)]