64248184

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 101225096

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 71, 77, 88, 91, 104, 113, 142, 143, 154, 182, 226, 284, 286, 308, 364, 452, 497, 568, 572, 616, 728, 781, 791, 904, 923, 994, 1001, 1144, 1243, 1469, 1562, 1582, 1846, 1988, 2002, 2486, 2938, 3124, 3164, 3692, 3976, 4004, 4972, 5467, 5876, 6248, 6328, 6461, 7384, 8008, 8023, 8701, 9944, 10153, 10283, 10934, 11752, 12922, 16046, 16159, 17402, 20306, 20566, 21868, 25844, 32092, 32318, 34804, 40612, 41132, 43736, 51688, 56161, 64184, 64636, 69608, 71071, 81224, 82264, 88253, 104299, 112322, 113113, 129272, 142142, 176506, 208598, 224644, 226226, 284284, 353012, 417196, 449288, 452452, 568568, 617771, 706024, 730093, 834392, 904904, 1147289, 1235542, 1460186, 2294578, 2471084, 2920372, 4589156, 4942168, 5840744, 8031023, 9178312, 16062046, 32124092, 64248184]

約数ペア:

[(1, 64248184), (2, 32124092), (4, 16062046), (7, 9178312), (8, 8031023), (11, 5840744), (13, 4942168), (14, 4589156), (22, 2920372), (26, 2471084), (28, 2294578), (44, 1460186), (52, 1235542), (56, 1147289), (71, 904904), (77, 834392), (88, 730093), (91, 706024), (104, 617771), (113, 568568), (142, 452452), (143, 449288), (154, 417196), (182, 353012), (226, 284284), (284, 226226), (286, 224644), (308, 208598), (364, 176506), (452, 142142), (497, 129272), (568, 113113), (572, 112322), (616, 104299), (728, 88253), (781, 82264), (791, 81224), (904, 71071), (923, 69608), (994, 64636), (1001, 64184), (1144, 56161), (1243, 51688), (1469, 43736), (1562, 41132), (1582, 40612), (1846, 34804), (1988, 32318), (2002, 32092), (2486, 25844), (2938, 21868), (3124, 20566), (3164, 20306), (3692, 17402), (3976, 16159), (4004, 16046), (4972, 12922), (5467, 11752), (5876, 10934), (6248, 10283), (6328, 10153), (6461, 9944), (7384, 8701), (8008, 8023)]