73943982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 204871680

約数和(自身を除く): 130927698

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 37, 42, 51, 54, 63, 74, 102, 111, 119, 126, 153, 189, 222, 238, 259, 306, 311, 333, 357, 378, 459, 518, 622, 629, 666, 714, 777, 918, 933, 999, 1071, 1258, 1554, 1866, 1887, 1998, 2142, 2177, 2331, 2799, 3213, 3774, 4354, 4403, 4662, 5287, 5598, 5661, 6426, 6531, 6993, 8397, 8806, 10574, 11322, 11507, 13062, 13209, 13986, 15861, 16794, 16983, 19593, 23014, 26418, 31722, 33966, 34521, 37009, 39186, 39627, 47583, 58779, 69042, 74018, 79254, 80549, 95166, 103563, 111027, 117558, 118881, 142749, 161098, 195619, 207126, 222054, 237762, 241647, 285498, 310689, 333081, 391238, 483294, 586857, 621378, 666162, 724941, 999243, 1173714, 1369333, 1449882, 1760571, 1998486, 2174823, 2738666, 3521142, 4107999, 4349646, 5281713, 8215998, 10563426, 12323997, 24647994, 36971991, 73943982]

約数ペア:

[(1, 73943982), (2, 36971991), (3, 24647994), (6, 12323997), (7, 10563426), (9, 8215998), (14, 5281713), (17, 4349646), (18, 4107999), (21, 3521142), (27, 2738666), (34, 2174823), (37, 1998486), (42, 1760571), (51, 1449882), (54, 1369333), (63, 1173714), (74, 999243), (102, 724941), (111, 666162), (119, 621378), (126, 586857), (153, 483294), (189, 391238), (222, 333081), (238, 310689), (259, 285498), (306, 241647), (311, 237762), (333, 222054), (357, 207126), (378, 195619), (459, 161098), (518, 142749), (622, 118881), (629, 117558), (666, 111027), (714, 103563), (777, 95166), (918, 80549), (933, 79254), (999, 74018), (1071, 69042), (1258, 58779), (1554, 47583), (1866, 39627), (1887, 39186), (1998, 37009), (2142, 34521), (2177, 33966), (2331, 31722), (2799, 26418), (3213, 23014), (3774, 19593), (4354, 16983), (4403, 16794), (4662, 15861), (5287, 13986), (5598, 13209), (5661, 13062), (6426, 11507), (6531, 11322), (6993, 10574), (8397, 8806)]