82981056

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 247213120

約数和(自身を除く): 164232064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 43, 46, 48, 57, 64, 69, 76, 86, 92, 96, 114, 129, 138, 152, 172, 184, 192, 228, 258, 276, 304, 344, 368, 437, 456, 516, 529, 552, 608, 688, 736, 817, 874, 912, 989, 1032, 1058, 1104, 1216, 1311, 1376, 1472, 1587, 1634, 1748, 1824, 1978, 2064, 2116, 2208, 2451, 2622, 2752, 2967, 3174, 3268, 3496, 3648, 3956, 4128, 4232, 4416, 4902, 5244, 5934, 6348, 6536, 6992, 7912, 8256, 8464, 9804, 10051, 10488, 11868, 12696, 13072, 13984, 15824, 16928, 18791, 19608, 20102, 20976, 22747, 23736, 25392, 26144, 27968, 30153, 31648, 33856, 37582, 39216, 40204, 41952, 45494, 47472, 50784, 52288, 56373, 60306, 63296, 68241, 75164, 78432, 80408, 83904, 90988, 94944, 101568, 112746, 120612, 136482, 150328, 156864, 160816, 181976, 189888, 225492, 241224, 272964, 300656, 321632, 363952, 432193, 450984, 482448, 545928, 601312, 643264, 727904, 864386, 901968, 964896, 1091856, 1202624, 1296579, 1455808, 1728772, 1803936, 1929792, 2183712, 2593158, 3457544, 3607872, 4367424, 5186316, 6915088, 10372632, 13830176, 20745264, 27660352, 41490528, 82981056]

約数ペア:

[(1, 82981056), (2, 41490528), (3, 27660352), (4, 20745264), (6, 13830176), (8, 10372632), (12, 6915088), (16, 5186316), (19, 4367424), (23, 3607872), (24, 3457544), (32, 2593158), (38, 2183712), (43, 1929792), (46, 1803936), (48, 1728772), (57, 1455808), (64, 1296579), (69, 1202624), (76, 1091856), (86, 964896), (92, 901968), (96, 864386), (114, 727904), (129, 643264), (138, 601312), (152, 545928), (172, 482448), (184, 450984), (192, 432193), (228, 363952), (258, 321632), (276, 300656), (304, 272964), (344, 241224), (368, 225492), (437, 189888), (456, 181976), (516, 160816), (529, 156864), (552, 150328), (608, 136482), (688, 120612), (736, 112746), (817, 101568), (874, 94944), (912, 90988), (989, 83904), (1032, 80408), (1058, 78432), (1104, 75164), (1216, 68241), (1311, 63296), (1376, 60306), (1472, 56373), (1587, 52288), (1634, 50784), (1748, 47472), (1824, 45494), (1978, 41952), (2064, 40204), (2116, 39216), (2208, 37582), (2451, 33856), (2622, 31648), (2752, 30153), (2967, 27968), (3174, 26144), (3268, 25392), (3496, 23736), (3648, 22747), (3956, 20976), (4128, 20102), (4232, 19608), (4416, 18791), (4902, 16928), (5244, 15824), (5934, 13984), (6348, 13072), (6536, 12696), (6992, 11868), (7912, 10488), (8256, 10051), (8464, 9804)]