65443248

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 207764480

約数和(自身を除く): 142321232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 86, 104, 108, 117, 129, 144, 156, 172, 208, 216, 234, 258, 271, 312, 344, 351, 387, 432, 468, 516, 542, 559, 624, 688, 702, 774, 813, 936, 1032, 1084, 1118, 1161, 1404, 1548, 1626, 1677, 1872, 2064, 2168, 2236, 2322, 2439, 2808, 3096, 3252, 3354, 3523, 4336, 4472, 4644, 4878, 5031, 5616, 6192, 6504, 6708, 7046, 7317, 8944, 9288, 9756, 10062, 10569, 11653, 13008, 13416, 14092, 14634, 15093, 18576, 19512, 20124, 21138, 23306, 26832, 28184, 29268, 30186, 31707, 34959, 39024, 40248, 42276, 46612, 56368, 58536, 60372, 63414, 69918, 80496, 84552, 93224, 95121, 104877, 117072, 120744, 126828, 139836, 151489, 169104, 186448, 190242, 209754, 241488, 253656, 279672, 302978, 314631, 380484, 419508, 454467, 507312, 559344, 605956, 629262, 760968, 839016, 908934, 1211912, 1258524, 1363401, 1521936, 1678032, 1817868, 2423824, 2517048, 2726802, 3635736, 4090203, 5034096, 5453604, 7271472, 8180406, 10907208, 16360812, 21814416, 32721624, 65443248]

約数ペア:

[(1, 65443248), (2, 32721624), (3, 21814416), (4, 16360812), (6, 10907208), (8, 8180406), (9, 7271472), (12, 5453604), (13, 5034096), (16, 4090203), (18, 3635736), (24, 2726802), (26, 2517048), (27, 2423824), (36, 1817868), (39, 1678032), (43, 1521936), (48, 1363401), (52, 1258524), (54, 1211912), (72, 908934), (78, 839016), (86, 760968), (104, 629262), (108, 605956), (117, 559344), (129, 507312), (144, 454467), (156, 419508), (172, 380484), (208, 314631), (216, 302978), (234, 279672), (258, 253656), (271, 241488), (312, 209754), (344, 190242), (351, 186448), (387, 169104), (432, 151489), (468, 139836), (516, 126828), (542, 120744), (559, 117072), (624, 104877), (688, 95121), (702, 93224), (774, 84552), (813, 80496), (936, 69918), (1032, 63414), (1084, 60372), (1118, 58536), (1161, 56368), (1404, 46612), (1548, 42276), (1626, 40248), (1677, 39024), (1872, 34959), (2064, 31707), (2168, 30186), (2236, 29268), (2322, 28184), (2439, 26832), (2808, 23306), (3096, 21138), (3252, 20124), (3354, 19512), (3523, 18576), (4336, 15093), (4472, 14634), (4644, 14092), (4878, 13416), (5031, 13008), (5616, 11653), (6192, 10569), (6504, 10062), (6708, 9756), (7046, 9288), (7317, 8944)]