12073712

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 28807680

約数和(自身を除く): 16733968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 109, 112, 161, 172, 184, 218, 301, 322, 344, 368, 436, 602, 644, 688, 763, 872, 989, 1204, 1288, 1526, 1744, 1978, 2408, 2507, 2576, 3052, 3956, 4687, 4816, 5014, 6104, 6923, 7912, 9374, 10028, 12208, 13846, 15824, 17549, 18748, 20056, 27692, 32809, 35098, 37496, 40112, 55384, 65618, 70196, 74992, 107801, 110768, 131236, 140392, 215602, 262472, 280784, 431204, 524944, 754607, 862408, 1509214, 1724816, 3018428, 6036856, 12073712]

約数ペア:

[(1, 12073712), (2, 6036856), (4, 3018428), (7, 1724816), (8, 1509214), (14, 862408), (16, 754607), (23, 524944), (28, 431204), (43, 280784), (46, 262472), (56, 215602), (86, 140392), (92, 131236), (109, 110768), (112, 107801), (161, 74992), (172, 70196), (184, 65618), (218, 55384), (301, 40112), (322, 37496), (344, 35098), (368, 32809), (436, 27692), (602, 20056), (644, 18748), (688, 17549), (763, 15824), (872, 13846), (989, 12208), (1204, 10028), (1288, 9374), (1526, 7912), (1744, 6923), (1978, 6104), (2408, 5014), (2507, 4816), (2576, 4687), (3052, 3956)]