87851712

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 112

約数和(自身を含む): 254865632

約数和(自身を除く): 167013920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 156, 183, 192, 208, 244, 312, 366, 416, 488, 577, 624, 732, 793, 832, 976, 1154, 1248, 1464, 1586, 1731, 1952, 2308, 2379, 2496, 2928, 3172, 3462, 3904, 4616, 4758, 5856, 6344, 6924, 7501, 9232, 9516, 11712, 12688, 13848, 15002, 18464, 19032, 22503, 25376, 27696, 30004, 35197, 36928, 38064, 45006, 50752, 55392, 60008, 70394, 76128, 90012, 105591, 110784, 120016, 140788, 152256, 180024, 211182, 240032, 281576, 360048, 422364, 457561, 480064, 563152, 720096, 844728, 915122, 1126304, 1372683, 1440192, 1689456, 1830244, 2252608, 2745366, 3378912, 3660488, 5490732, 6757824, 7320976, 10981464, 14641952, 21962928, 29283904, 43925856, 87851712]

約数ペア:

[(1, 87851712), (2, 43925856), (3, 29283904), (4, 21962928), (6, 14641952), (8, 10981464), (12, 7320976), (13, 6757824), (16, 5490732), (24, 3660488), (26, 3378912), (32, 2745366), (39, 2252608), (48, 1830244), (52, 1689456), (61, 1440192), (64, 1372683), (78, 1126304), (96, 915122), (104, 844728), (122, 720096), (156, 563152), (183, 480064), (192, 457561), (208, 422364), (244, 360048), (312, 281576), (366, 240032), (416, 211182), (488, 180024), (577, 152256), (624, 140788), (732, 120016), (793, 110784), (832, 105591), (976, 90012), (1154, 76128), (1248, 70394), (1464, 60008), (1586, 55392), (1731, 50752), (1952, 45006), (2308, 38064), (2379, 36928), (2496, 35197), (2928, 30004), (3172, 27696), (3462, 25376), (3904, 22503), (4616, 19032), (4758, 18464), (5856, 15002), (6344, 13848), (6924, 12688), (7501, 11712), (9232, 9516)]