73785474

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 213408000

約数和(自身を除く): 139622526

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 37, 38, 42, 49, 51, 57, 63, 74, 98, 102, 111, 114, 119, 126, 133, 147, 153, 171, 222, 238, 259, 266, 294, 306, 323, 333, 342, 343, 357, 399, 441, 518, 629, 646, 666, 686, 703, 714, 777, 798, 833, 882, 931, 969, 1029, 1071, 1197, 1258, 1406, 1554, 1666, 1813, 1862, 1887, 1938, 2058, 2109, 2142, 2261, 2331, 2394, 2499, 2793, 2907, 3087, 3626, 3774, 4218, 4403, 4522, 4662, 4921, 4998, 5439, 5586, 5661, 5814, 5831, 6174, 6327, 6517, 6783, 7497, 8379, 8806, 9842, 10878, 11322, 11662, 11951, 12654, 12691, 13034, 13209, 13566, 14763, 14994, 15827, 16317, 16758, 17493, 19551, 20349, 23902, 25382, 26418, 29526, 30821, 31654, 32634, 34447, 34986, 35853, 38073, 39102, 39627, 40698, 44289, 47481, 52479, 58653, 61642, 68894, 71706, 76146, 79254, 83657, 88578, 92463, 94962, 103341, 104958, 107559, 110789, 114219, 117306, 142443, 167314, 184926, 206682, 215118, 215747, 221578, 228438, 241129, 250971, 277389, 284886, 310023, 332367, 431494, 482258, 501942, 554778, 585599, 620046, 647241, 664734, 723387, 752913, 997101, 1171198, 1294482, 1446774, 1505826, 1756797, 1941723, 1994202, 2170161, 3513594, 3883446, 4099193, 4340322, 5270391, 8198386, 10540782, 12297579, 24595158, 36892737, 73785474]

約数ペア:

[(1, 73785474), (2, 36892737), (3, 24595158), (6, 12297579), (7, 10540782), (9, 8198386), (14, 5270391), (17, 4340322), (18, 4099193), (19, 3883446), (21, 3513594), (34, 2170161), (37, 1994202), (38, 1941723), (42, 1756797), (49, 1505826), (51, 1446774), (57, 1294482), (63, 1171198), (74, 997101), (98, 752913), (102, 723387), (111, 664734), (114, 647241), (119, 620046), (126, 585599), (133, 554778), (147, 501942), (153, 482258), (171, 431494), (222, 332367), (238, 310023), (259, 284886), (266, 277389), (294, 250971), (306, 241129), (323, 228438), (333, 221578), (342, 215747), (343, 215118), (357, 206682), (399, 184926), (441, 167314), (518, 142443), (629, 117306), (646, 114219), (666, 110789), (686, 107559), (703, 104958), (714, 103341), (777, 94962), (798, 92463), (833, 88578), (882, 83657), (931, 79254), (969, 76146), (1029, 71706), (1071, 68894), (1197, 61642), (1258, 58653), (1406, 52479), (1554, 47481), (1666, 44289), (1813, 40698), (1862, 39627), (1887, 39102), (1938, 38073), (2058, 35853), (2109, 34986), (2142, 34447), (2261, 32634), (2331, 31654), (2394, 30821), (2499, 29526), (2793, 26418), (2907, 25382), (3087, 23902), (3626, 20349), (3774, 19551), (4218, 17493), (4403, 16758), (4522, 16317), (4662, 15827), (4921, 14994), (4998, 14763), (5439, 13566), (5586, 13209), (5661, 13034), (5814, 12691), (5831, 12654), (6174, 11951), (6327, 11662), (6517, 11322), (6783, 10878), (7497, 9842), (8379, 8806)]