67531968

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{1861}}^1$

素因数の和:1892

約数の個数: 140

約数和(自身を含む): 228906832

約数和(自身を除く): 161374864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 1861, 2016, 2268, 2592, 3024, 3722, 4032, 4536, 5184, 5583, 6048, 7444, 9072, 11166, 12096, 13027, 14888, 16749, 18144, 22332, 26054, 29776, 33498, 36288, 39081, 44664, 50247, 52108, 59552, 66996, 78162, 89328, 100494, 104216, 117243, 119104, 133992, 150741, 156324, 178656, 200988, 208432, 234486, 267984, 301482, 312648, 351729, 357312, 401976, 416864, 468972, 535968, 602964, 625296, 703458, 803952, 833728, 937944, 1055187, 1071936, 1205928, 1250592, 1406916, 1607904, 1875888, 2110374, 2411856, 2501184, 2813832, 3215808, 3751776, 4220748, 4823712, 5627664, 7503552, 8441496, 9647424, 11255328, 16882992, 22510656, 33765984, 67531968]

約数ペア:

[(1, 67531968), (2, 33765984), (3, 22510656), (4, 16882992), (6, 11255328), (7, 9647424), (8, 8441496), (9, 7503552), (12, 5627664), (14, 4823712), (16, 4220748), (18, 3751776), (21, 3215808), (24, 2813832), (27, 2501184), (28, 2411856), (32, 2110374), (36, 1875888), (42, 1607904), (48, 1406916), (54, 1250592), (56, 1205928), (63, 1071936), (64, 1055187), (72, 937944), (81, 833728), (84, 803952), (96, 703458), (108, 625296), (112, 602964), (126, 535968), (144, 468972), (162, 416864), (168, 401976), (189, 357312), (192, 351729), (216, 312648), (224, 301482), (252, 267984), (288, 234486), (324, 208432), (336, 200988), (378, 178656), (432, 156324), (448, 150741), (504, 133992), (567, 119104), (576, 117243), (648, 104216), (672, 100494), (756, 89328), (864, 78162), (1008, 66996), (1134, 59552), (1296, 52108), (1344, 50247), (1512, 44664), (1728, 39081), (1861, 36288), (2016, 33498), (2268, 29776), (2592, 26054), (3024, 22332), (3722, 18144), (4032, 16749), (4536, 14888), (5184, 13027), (5583, 12096), (6048, 11166), (7444, 9072)]