77853846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 197435232

約数和(自身を除く): 119581386

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 49, 51, 74, 98, 102, 111, 119, 147, 222, 238, 259, 294, 357, 421, 518, 629, 714, 777, 833, 842, 1258, 1263, 1554, 1666, 1813, 1887, 2499, 2526, 2947, 3626, 3774, 4403, 4998, 5439, 5894, 7157, 8806, 8841, 10878, 13209, 14314, 15577, 17682, 20629, 21471, 26418, 30821, 31154, 41258, 42942, 46731, 50099, 61642, 61887, 92463, 93462, 100198, 109039, 123774, 150297, 184926, 218078, 264809, 300594, 327117, 350693, 529618, 654234, 701386, 763273, 794427, 1052079, 1526546, 1588854, 1853663, 2104158, 2289819, 3707326, 4579638, 5560989, 11121978, 12975641, 25951282, 38926923, 77853846]

約数ペア:

[(1, 77853846), (2, 38926923), (3, 25951282), (6, 12975641), (7, 11121978), (14, 5560989), (17, 4579638), (21, 3707326), (34, 2289819), (37, 2104158), (42, 1853663), (49, 1588854), (51, 1526546), (74, 1052079), (98, 794427), (102, 763273), (111, 701386), (119, 654234), (147, 529618), (222, 350693), (238, 327117), (259, 300594), (294, 264809), (357, 218078), (421, 184926), (518, 150297), (629, 123774), (714, 109039), (777, 100198), (833, 93462), (842, 92463), (1258, 61887), (1263, 61642), (1554, 50099), (1666, 46731), (1813, 42942), (1887, 41258), (2499, 31154), (2526, 30821), (2947, 26418), (3626, 21471), (3774, 20629), (4403, 17682), (4998, 15577), (5439, 14314), (5894, 13209), (7157, 10878), (8806, 8841)]