78858588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2203}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 195009920

約数和(自身を除く): 116151332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 471, 628, 942, 1884, 2203, 2983, 4406, 5966, 6609, 8812, 8949, 11932, 13218, 17898, 26436, 35796, 41857, 83714, 125571, 167428, 251142, 345871, 502284, 691742, 1037613, 1383484, 2075226, 4150452, 6571549, 13143098, 19714647, 26286196, 39429294, 78858588]

約数ペア:

[(1, 78858588), (2, 39429294), (3, 26286196), (4, 19714647), (6, 13143098), (12, 6571549), (19, 4150452), (38, 2075226), (57, 1383484), (76, 1037613), (114, 691742), (157, 502284), (228, 345871), (314, 251142), (471, 167428), (628, 125571), (942, 83714), (1884, 41857), (2203, 35796), (2983, 26436), (4406, 17898), (5966, 13218), (6609, 11932), (8812, 8949)]