77231388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9341}}^1$

素因数の和:9414

約数の個数: 48

約数和(自身を含む): 197751456

約数和(自身を除く): 120520068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 9341, 18682, 28023, 37364, 56046, 112092, 121433, 242866, 364299, 485732, 495073, 728598, 990146, 1457196, 1485219, 1980292, 2970438, 5940876, 6435949, 12871898, 19307847, 25743796, 38615694, 77231388]

約数ペア:

[(1, 77231388), (2, 38615694), (3, 25743796), (4, 19307847), (6, 12871898), (12, 6435949), (13, 5940876), (26, 2970438), (39, 1980292), (52, 1485219), (53, 1457196), (78, 990146), (106, 728598), (156, 495073), (159, 485732), (212, 364299), (318, 242866), (636, 121433), (689, 112092), (1378, 56046), (2067, 37364), (2756, 28023), (4134, 18682), (8268, 9341)]