82097148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 242694144

約数和(自身を除く): 160596996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 49, 51, 68, 84, 86, 98, 102, 119, 129, 147, 172, 191, 196, 204, 238, 258, 294, 301, 357, 382, 476, 516, 573, 588, 602, 714, 731, 764, 833, 903, 1146, 1204, 1337, 1428, 1462, 1666, 1806, 2107, 2193, 2292, 2499, 2674, 2924, 3247, 3332, 3612, 4011, 4214, 4386, 4998, 5117, 5348, 6321, 6494, 8022, 8213, 8428, 8772, 9359, 9741, 9996, 10234, 12642, 12988, 15351, 16044, 16426, 18718, 19482, 20468, 22729, 24639, 25284, 28077, 30702, 32852, 35819, 37436, 38964, 45458, 49278, 56154, 57491, 61404, 68187, 71638, 90916, 98556, 107457, 112308, 114982, 136374, 139621, 143276, 159103, 172473, 214914, 229964, 272748, 279242, 318206, 344946, 402437, 418863, 429828, 477309, 558484, 636412, 689892, 804874, 837726, 954618, 977347, 1207311, 1609748, 1675452, 1909236, 1954694, 2414622, 2932041, 3909388, 4829244, 5864082, 6841429, 11728164, 13682858, 20524287, 27365716, 41048574, 82097148]

約数ペア:

[(1, 82097148), (2, 41048574), (3, 27365716), (4, 20524287), (6, 13682858), (7, 11728164), (12, 6841429), (14, 5864082), (17, 4829244), (21, 3909388), (28, 2932041), (34, 2414622), (42, 1954694), (43, 1909236), (49, 1675452), (51, 1609748), (68, 1207311), (84, 977347), (86, 954618), (98, 837726), (102, 804874), (119, 689892), (129, 636412), (147, 558484), (172, 477309), (191, 429828), (196, 418863), (204, 402437), (238, 344946), (258, 318206), (294, 279242), (301, 272748), (357, 229964), (382, 214914), (476, 172473), (516, 159103), (573, 143276), (588, 139621), (602, 136374), (714, 114982), (731, 112308), (764, 107457), (833, 98556), (903, 90916), (1146, 71638), (1204, 68187), (1337, 61404), (1428, 57491), (1462, 56154), (1666, 49278), (1806, 45458), (2107, 38964), (2193, 37436), (2292, 35819), (2499, 32852), (2674, 30702), (2924, 28077), (3247, 25284), (3332, 24639), (3612, 22729), (4011, 20468), (4214, 19482), (4386, 18718), (4998, 16426), (5117, 16044), (5348, 15351), (6321, 12988), (6494, 12642), (8022, 10234), (8213, 9996), (8428, 9741), (8772, 9359)]