80684028

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{9787}}^1$

素因数の和:10026

約数の個数: 36

約数和(自身を含む): 204862840

約数和(自身を除く): 124178812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 9787, 19574, 29361, 39148, 58722, 88083, 117444, 176166, 352332, 2241223, 4482446, 6723669, 8964892, 13447338, 20171007, 26894676, 40342014, 80684028]

約数ペア:

[(1, 80684028), (2, 40342014), (3, 26894676), (4, 20171007), (6, 13447338), (9, 8964892), (12, 6723669), (18, 4482446), (36, 2241223), (229, 352332), (458, 176166), (687, 117444), (916, 88083), (1374, 58722), (2061, 39148), (2748, 29361), (4122, 19574), (8244, 9787)]