64320048

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:924

約数の個数: 120

約数和(自身を含む): 200143440

約数和(自身を除く): 135823392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 881, 936, 1014, 1352, 1404, 1521, 1762, 1872, 2028, 2643, 2704, 2808, 3042, 3524, 4056, 4563, 5286, 5616, 6084, 7048, 7929, 8112, 9126, 10572, 11453, 12168, 14096, 15858, 18252, 21144, 22906, 23787, 24336, 31716, 34359, 36504, 42288, 45812, 47574, 63432, 68718, 73008, 91624, 95148, 103077, 126864, 137436, 148889, 183248, 190296, 206154, 274872, 297778, 309231, 380592, 412308, 446667, 549744, 595556, 618462, 824616, 893334, 1191112, 1236924, 1340001, 1649232, 1786668, 2382224, 2473848, 2680002, 3573336, 4020003, 4947696, 5360004, 7146672, 8040006, 10720008, 16080012, 21440016, 32160024, 64320048]

約数ペア:

[(1, 64320048), (2, 32160024), (3, 21440016), (4, 16080012), (6, 10720008), (8, 8040006), (9, 7146672), (12, 5360004), (13, 4947696), (16, 4020003), (18, 3573336), (24, 2680002), (26, 2473848), (27, 2382224), (36, 1786668), (39, 1649232), (48, 1340001), (52, 1236924), (54, 1191112), (72, 893334), (78, 824616), (104, 618462), (108, 595556), (117, 549744), (144, 446667), (156, 412308), (169, 380592), (208, 309231), (216, 297778), (234, 274872), (312, 206154), (338, 190296), (351, 183248), (432, 148889), (468, 137436), (507, 126864), (624, 103077), (676, 95148), (702, 91624), (881, 73008), (936, 68718), (1014, 63432), (1352, 47574), (1404, 45812), (1521, 42288), (1762, 36504), (1872, 34359), (2028, 31716), (2643, 24336), (2704, 23787), (2808, 22906), (3042, 21144), (3524, 18252), (4056, 15858), (4563, 14096), (5286, 12168), (5616, 11453), (6084, 10572), (7048, 9126), (7929, 8112)]