77784564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45329}}^1$

素因数の和:45360

約数の個数: 48

約数和(自身を含む): 213232320

約数和(自身を除く): 135447756

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 45329, 90658, 135987, 181316, 271974, 498619, 543948, 589277, 997238, 1178554, 1495857, 1767831, 1994476, 2357108, 2991714, 3535662, 5983428, 6482047, 7071324, 12964094, 19446141, 25928188, 38892282, 77784564]

約数ペア:

[(1, 77784564), (2, 38892282), (3, 25928188), (4, 19446141), (6, 12964094), (11, 7071324), (12, 6482047), (13, 5983428), (22, 3535662), (26, 2991714), (33, 2357108), (39, 1994476), (44, 1767831), (52, 1495857), (66, 1178554), (78, 997238), (132, 589277), (143, 543948), (156, 498619), (286, 271974), (429, 181316), (572, 135987), (858, 90658), (1716, 45329)]