87428766

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2851}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 184809600

約数和(自身を除く): 97380834

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 269, 538, 807, 1614, 2851, 5111, 5702, 8553, 10222, 15333, 17106, 30666, 54169, 108338, 162507, 325014, 766919, 1533838, 2300757, 4601514, 14571461, 29142922, 43714383, 87428766]

約数ペア:

[(1, 87428766), (2, 43714383), (3, 29142922), (6, 14571461), (19, 4601514), (38, 2300757), (57, 1533838), (114, 766919), (269, 325014), (538, 162507), (807, 108338), (1614, 54169), (2851, 30666), (5111, 17106), (5702, 15333), (8553, 10222)]