80790318

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 219974400

約数和(自身を除く): 139184082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 378, 399, 441, 513, 798, 882, 931, 1026, 1197, 1323, 1607, 1862, 2394, 2646, 2793, 3214, 3591, 4821, 5586, 7182, 8379, 9642, 11249, 14463, 16758, 22498, 25137, 28926, 30533, 33747, 43389, 50274, 61066, 67494, 78743, 86778, 91599, 101241, 157486, 183198, 202482, 213731, 236229, 274797, 303723, 427462, 472458, 549594, 607446, 641193, 708687, 824391, 1282386, 1417374, 1496117, 1648782, 1923579, 2126061, 2992234, 3847158, 4252122, 4488351, 5770737, 8976702, 11541474, 13465053, 26930106, 40395159, 80790318]

約数ペア:

[(1, 80790318), (2, 40395159), (3, 26930106), (6, 13465053), (7, 11541474), (9, 8976702), (14, 5770737), (18, 4488351), (19, 4252122), (21, 3847158), (27, 2992234), (38, 2126061), (42, 1923579), (49, 1648782), (54, 1496117), (57, 1417374), (63, 1282386), (98, 824391), (114, 708687), (126, 641193), (133, 607446), (147, 549594), (171, 472458), (189, 427462), (266, 303723), (294, 274797), (342, 236229), (378, 213731), (399, 202482), (441, 183198), (513, 157486), (798, 101241), (882, 91599), (931, 86778), (1026, 78743), (1197, 67494), (1323, 61066), (1607, 50274), (1862, 43389), (2394, 33747), (2646, 30533), (2793, 28926), (3214, 25137), (3591, 22498), (4821, 16758), (5586, 14463), (7182, 11249), (8379, 9642)]