82554054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 187840512

約数和(自身を除く): 105286458

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 157, 186, 257, 314, 341, 471, 514, 682, 771, 942, 1023, 1542, 1727, 2046, 2827, 3454, 4867, 5181, 5654, 7967, 8481, 9734, 10362, 14601, 15934, 16962, 23901, 29202, 40349, 47802, 53537, 80698, 87637, 107074, 121047, 160611, 175274, 242094, 262911, 321222, 443839, 525822, 887678, 1250819, 1331517, 2501638, 2663034, 3752457, 7504914, 13759009, 27518018, 41277027, 82554054]

約数ペア:

[(1, 82554054), (2, 41277027), (3, 27518018), (6, 13759009), (11, 7504914), (22, 3752457), (31, 2663034), (33, 2501638), (62, 1331517), (66, 1250819), (93, 887678), (157, 525822), (186, 443839), (257, 321222), (314, 262911), (341, 242094), (471, 175274), (514, 160611), (682, 121047), (771, 107074), (942, 87637), (1023, 80698), (1542, 53537), (1727, 47802), (2046, 40349), (2827, 29202), (3454, 23901), (4867, 16962), (5181, 15934), (5654, 14601), (7967, 10362), (8481, 9734)]