78071616

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 252

約数和(自身を含む): 275730208

約数和(自身を除く): 197658592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 67, 68, 72, 84, 96, 102, 112, 119, 126, 134, 136, 144, 153, 168, 192, 201, 204, 224, 238, 252, 268, 272, 288, 289, 306, 336, 357, 402, 408, 448, 469, 476, 504, 536, 544, 576, 578, 603, 612, 672, 714, 804, 816, 867, 938, 952, 1008, 1071, 1072, 1088, 1139, 1156, 1206, 1224, 1344, 1407, 1428, 1608, 1632, 1734, 1876, 1904, 2016, 2023, 2142, 2144, 2278, 2312, 2412, 2448, 2601, 2814, 2856, 3216, 3264, 3417, 3468, 3752, 3808, 4032, 4046, 4221, 4284, 4288, 4556, 4624, 4824, 4896, 5202, 5628, 5712, 6069, 6432, 6834, 6936, 7504, 7616, 7973, 8092, 8442, 8568, 9112, 9248, 9648, 9792, 10251, 10404, 11256, 11424, 12138, 12864, 13668, 13872, 15008, 15946, 16184, 16884, 17136, 18207, 18224, 18496, 19296, 19363, 20502, 20808, 22512, 22848, 23919, 24276, 27336, 27744, 30016, 31892, 32368, 33768, 34272, 36414, 36448, 38592, 38726, 41004, 41616, 45024, 47838, 48552, 54672, 55488, 58089, 63784, 64736, 67536, 68544, 71757, 72828, 72896, 77452, 82008, 83232, 90048, 95676, 97104, 109344, 116178, 127568, 129472, 135072, 135541, 143514, 145656, 154904, 164016, 166464, 174267, 191352, 194208, 218688, 232356, 255136, 270144, 271082, 287028, 291312, 309808, 328032, 348534, 382704, 388416, 406623, 464712, 510272, 542164, 574056, 582624, 619616, 656064, 697068, 765408, 813246, 929424, 1084328, 1148112, 1165248, 1219869, 1239232, 1394136, 1530816, 1626492, 1858848, 2168656, 2296224, 2439738, 2788272, 3252984, 3717696, 4337312, 4592448, 4879476, 5576544, 6505968, 8674624, 9758952, 11153088, 13011936, 19517904, 26023872, 39035808, 78071616]

約数ペア:

[(1, 78071616), (2, 39035808), (3, 26023872), (4, 19517904), (6, 13011936), (7, 11153088), (8, 9758952), (9, 8674624), (12, 6505968), (14, 5576544), (16, 4879476), (17, 4592448), (18, 4337312), (21, 3717696), (24, 3252984), (28, 2788272), (32, 2439738), (34, 2296224), (36, 2168656), (42, 1858848), (48, 1626492), (51, 1530816), (56, 1394136), (63, 1239232), (64, 1219869), (67, 1165248), (68, 1148112), (72, 1084328), (84, 929424), (96, 813246), (102, 765408), (112, 697068), (119, 656064), (126, 619616), (134, 582624), (136, 574056), (144, 542164), (153, 510272), (168, 464712), (192, 406623), (201, 388416), (204, 382704), (224, 348534), (238, 328032), (252, 309808), (268, 291312), (272, 287028), (288, 271082), (289, 270144), (306, 255136), (336, 232356), (357, 218688), (402, 194208), (408, 191352), (448, 174267), (469, 166464), (476, 164016), (504, 154904), (536, 145656), (544, 143514), (576, 135541), (578, 135072), (603, 129472), (612, 127568), (672, 116178), (714, 109344), (804, 97104), (816, 95676), (867, 90048), (938, 83232), (952, 82008), (1008, 77452), (1071, 72896), (1072, 72828), (1088, 71757), (1139, 68544), (1156, 67536), (1206, 64736), (1224, 63784), (1344, 58089), (1407, 55488), (1428, 54672), (1608, 48552), (1632, 47838), (1734, 45024), (1876, 41616), (1904, 41004), (2016, 38726), (2023, 38592), (2142, 36448), (2144, 36414), (2278, 34272), (2312, 33768), (2412, 32368), (2448, 31892), (2601, 30016), (2814, 27744), (2856, 27336), (3216, 24276), (3264, 23919), (3417, 22848), (3468, 22512), (3752, 20808), (3808, 20502), (4032, 19363), (4046, 19296), (4221, 18496), (4284, 18224), (4288, 18207), (4556, 17136), (4624, 16884), (4824, 16184), (4896, 15946), (5202, 15008), (5628, 13872), (5712, 13668), (6069, 12864), (6432, 12138), (6834, 11424), (6936, 11256), (7504, 10404), (7616, 10251), (7973, 9792), (8092, 9648), (8442, 9248), (8568, 9112)]