84281188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 162570240

約数和(自身を除く): 78289052

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 83, 124, 166, 332, 431, 589, 862, 1178, 1577, 1724, 2356, 2573, 3154, 5146, 6308, 8189, 10292, 13361, 16378, 26722, 32756, 35773, 48887, 53444, 71546, 97774, 143092, 195548, 253859, 507718, 679687, 1015436, 1108963, 1359374, 2217926, 2718748, 4435852, 21070297, 42140594, 84281188]

約数ペア:

[(1, 84281188), (2, 42140594), (4, 21070297), (19, 4435852), (31, 2718748), (38, 2217926), (62, 1359374), (76, 1108963), (83, 1015436), (124, 679687), (166, 507718), (332, 253859), (431, 195548), (589, 143092), (862, 97774), (1178, 71546), (1577, 53444), (1724, 48887), (2356, 35773), (2573, 32756), (3154, 26722), (5146, 16378), (6308, 13361), (8189, 10292)]