84782236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3877}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 187633152

約数和(自身を除く): 102850916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 3877, 5467, 7754, 10934, 15508, 21868, 27139, 42647, 54278, 85294, 108556, 170588, 275267, 298529, 550534, 597058, 1101068, 1194116, 1926869, 3027937, 3853738, 6055874, 7707476, 12111748, 21195559, 42391118, 84782236]

約数ペア:

[(1, 84782236), (2, 42391118), (4, 21195559), (7, 12111748), (11, 7707476), (14, 6055874), (22, 3853738), (28, 3027937), (44, 1926869), (71, 1194116), (77, 1101068), (142, 597058), (154, 550534), (284, 298529), (308, 275267), (497, 170588), (781, 108556), (994, 85294), (1562, 54278), (1988, 42647), (3124, 27139), (3877, 21868), (5467, 15508), (7754, 10934)]