63768488

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 142771200

約数和(自身を除く): 79002712

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 109, 124, 217, 218, 248, 337, 434, 436, 674, 763, 868, 872, 1348, 1526, 1736, 2359, 2696, 3052, 3379, 4718, 6104, 6758, 9436, 10447, 13516, 18872, 20894, 23653, 27032, 36733, 41788, 47306, 73129, 73466, 83576, 94612, 146258, 146932, 189224, 257131, 292516, 293864, 514262, 585032, 1028524, 1138723, 2057048, 2277446, 4554892, 7971061, 9109784, 15942122, 31884244, 63768488]

約数ペア:

[(1, 63768488), (2, 31884244), (4, 15942122), (7, 9109784), (8, 7971061), (14, 4554892), (28, 2277446), (31, 2057048), (56, 1138723), (62, 1028524), (109, 585032), (124, 514262), (217, 293864), (218, 292516), (248, 257131), (337, 189224), (434, 146932), (436, 146258), (674, 94612), (763, 83576), (868, 73466), (872, 73129), (1348, 47306), (1526, 41788), (1736, 36733), (2359, 27032), (2696, 23653), (3052, 20894), (3379, 18872), (4718, 13516), (6104, 10447), (6758, 9436)]