77944392

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{5981}}^1$

素因数の和:6174

約数の個数: 48

約数和(自身を含む): 212301180

約数和(自身を除く): 134356788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 5981, 6516, 11962, 13032, 17943, 23924, 35886, 47848, 53829, 71772, 107658, 143544, 215316, 430632, 1082561, 2165122, 3247683, 4330244, 6495366, 8660488, 9743049, 12990732, 19486098, 25981464, 38972196, 77944392]

約数ペア:

[(1, 77944392), (2, 38972196), (3, 25981464), (4, 19486098), (6, 12990732), (8, 9743049), (9, 8660488), (12, 6495366), (18, 4330244), (24, 3247683), (36, 2165122), (72, 1082561), (181, 430632), (362, 215316), (543, 143544), (724, 107658), (1086, 71772), (1448, 53829), (1629, 47848), (2172, 35886), (3258, 23924), (4344, 17943), (5981, 13032), (6516, 11962)]