27589781776

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{4657}}^1$

素因数の和:4896

約数の個数: 80

約数和(自身を含む): 55910905600

約数和(自身を除く): 28321123824

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 109, 158, 172, 218, 316, 344, 436, 632, 688, 872, 1264, 1744, 3397, 4657, 4687, 6794, 8611, 9314, 9374, 13588, 17222, 18628, 18748, 27176, 34444, 37256, 37496, 54352, 68888, 74512, 74992, 137776, 200251, 367903, 370273, 400502, 507613, 735806, 740546, 801004, 1015226, 1471612, 1481092, 1602008, 2030452, 2943224, 2962184, 3204016, 4060904, 5886448, 5924368, 8121808, 15819829, 21827359, 31639658, 40101427, 43654718, 63279316, 80202854, 87309436, 126558632, 160405708, 174618872, 253117264, 320811416, 349237744, 641622832, 1724361361, 3448722722, 6897445444, 13794890888, 27589781776]

約数ペア:

[(1, 27589781776), (2, 13794890888), (4, 6897445444), (8, 3448722722), (16, 1724361361), (43, 641622832), (79, 349237744), (86, 320811416), (109, 253117264), (158, 174618872), (172, 160405708), (218, 126558632), (316, 87309436), (344, 80202854), (436, 63279316), (632, 43654718), (688, 40101427), (872, 31639658), (1264, 21827359), (1744, 15819829), (3397, 8121808), (4657, 5924368), (4687, 5886448), (6794, 4060904), (8611, 3204016), (9314, 2962184), (9374, 2943224), (13588, 2030452), (17222, 1602008), (18628, 1481092), (18748, 1471612), (27176, 1015226), (34444, 801004), (37256, 740546), (37496, 735806), (54352, 507613), (68888, 400502), (74512, 370273), (74992, 367903), (137776, 200251)]