79977996

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 258048000

約数和(自身を除く): 178070004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 127, 147, 153, 189, 196, 204, 238, 252, 254, 294, 306, 343, 357, 378, 381, 441, 459, 476, 508, 588, 612, 686, 714, 756, 762, 833, 882, 889, 918, 1029, 1071, 1143, 1323, 1372, 1428, 1524, 1666, 1764, 1778, 1836, 2058, 2142, 2159, 2286, 2499, 2646, 2667, 3087, 3213, 3332, 3429, 3556, 4116, 4284, 4318, 4572, 4998, 5292, 5334, 5831, 6174, 6223, 6426, 6477, 6858, 7497, 8001, 8636, 9261, 9996, 10668, 11662, 12348, 12446, 12852, 12954, 13716, 14994, 15113, 16002, 17493, 18522, 18669, 19431, 22491, 23324, 24003, 24892, 25908, 29988, 30226, 32004, 34986, 37044, 37338, 38862, 43561, 44982, 45339, 48006, 52479, 56007, 58293, 60452, 69972, 74676, 77724, 87122, 89964, 90678, 96012, 104958, 105791, 112014, 116586, 130683, 136017, 157437, 168021, 174244, 181356, 209916, 211582, 224028, 233172, 261366, 272034, 314874, 317373, 336042, 392049, 408051, 423164, 522732, 544068, 629748, 634746, 672084, 740537, 784098, 816102, 952119, 1176147, 1269492, 1481074, 1568196, 1632204, 1904238, 2221611, 2352294, 2856357, 2962148, 3808476, 4443222, 4704588, 5712714, 6664833, 8886444, 11425428, 13329666, 19994499, 26659332, 39988998, 79977996]

約数ペア:

[(1, 79977996), (2, 39988998), (3, 26659332), (4, 19994499), (6, 13329666), (7, 11425428), (9, 8886444), (12, 6664833), (14, 5712714), (17, 4704588), (18, 4443222), (21, 3808476), (27, 2962148), (28, 2856357), (34, 2352294), (36, 2221611), (42, 1904238), (49, 1632204), (51, 1568196), (54, 1481074), (63, 1269492), (68, 1176147), (84, 952119), (98, 816102), (102, 784098), (108, 740537), (119, 672084), (126, 634746), (127, 629748), (147, 544068), (153, 522732), (189, 423164), (196, 408051), (204, 392049), (238, 336042), (252, 317373), (254, 314874), (294, 272034), (306, 261366), (343, 233172), (357, 224028), (378, 211582), (381, 209916), (441, 181356), (459, 174244), (476, 168021), (508, 157437), (588, 136017), (612, 130683), (686, 116586), (714, 112014), (756, 105791), (762, 104958), (833, 96012), (882, 90678), (889, 89964), (918, 87122), (1029, 77724), (1071, 74676), (1143, 69972), (1323, 60452), (1372, 58293), (1428, 56007), (1524, 52479), (1666, 48006), (1764, 45339), (1778, 44982), (1836, 43561), (2058, 38862), (2142, 37338), (2159, 37044), (2286, 34986), (2499, 32004), (2646, 30226), (2667, 29988), (3087, 25908), (3213, 24892), (3332, 24003), (3429, 23324), (3556, 22491), (4116, 19431), (4284, 18669), (4318, 18522), (4572, 17493), (4998, 16002), (5292, 15113), (5334, 14994), (5831, 13716), (6174, 12954), (6223, 12852), (6426, 12446), (6477, 12348), (6858, 11662), (7497, 10668), (8001, 9996), (8636, 9261)]