78849288

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17383}}^1$

素因数の和:17408

約数の個数: 80

約数和(自身を含む): 252415680

約数和(自身を除く): 173566392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 17383, 34766, 52149, 69532, 104298, 121681, 139064, 156447, 208596, 243362, 312894, 365043, 417192, 469341, 486724, 625788, 730086, 938682, 973448, 1095129, 1251576, 1408023, 1460172, 1877364, 2190258, 2816046, 2920344, 3285387, 3754728, 4380516, 5632092, 6570774, 8761032, 9856161, 11264184, 13141548, 19712322, 26283096, 39424644, 78849288]

約数ペア:

[(1, 78849288), (2, 39424644), (3, 26283096), (4, 19712322), (6, 13141548), (7, 11264184), (8, 9856161), (9, 8761032), (12, 6570774), (14, 5632092), (18, 4380516), (21, 3754728), (24, 3285387), (27, 2920344), (28, 2816046), (36, 2190258), (42, 1877364), (54, 1460172), (56, 1408023), (63, 1251576), (72, 1095129), (81, 973448), (84, 938682), (108, 730086), (126, 625788), (162, 486724), (168, 469341), (189, 417192), (216, 365043), (252, 312894), (324, 243362), (378, 208596), (504, 156447), (567, 139064), (648, 121681), (756, 104298), (1134, 69532), (1512, 52149), (2268, 34766), (4536, 17383)]