86553372

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 205470720

約数和(自身を除く): 118917348

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 239, 293, 309, 412, 478, 586, 618, 717, 879, 956, 1172, 1236, 1434, 1758, 2868, 3516, 24617, 30179, 49234, 60358, 70027, 73851, 90537, 98468, 120716, 140054, 147702, 181074, 210081, 280108, 295404, 362148, 420162, 840324, 7212781, 14425562, 21638343, 28851124, 43276686, 86553372]

約数ペア:

[(1, 86553372), (2, 43276686), (3, 28851124), (4, 21638343), (6, 14425562), (12, 7212781), (103, 840324), (206, 420162), (239, 362148), (293, 295404), (309, 280108), (412, 210081), (478, 181074), (586, 147702), (618, 140054), (717, 120716), (879, 98468), (956, 90537), (1172, 73851), (1236, 70027), (1434, 60358), (1758, 49234), (2868, 30179), (3516, 24617)]