77917686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 195526656

約数和(自身を除く): 117608970

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 191, 231, 382, 462, 573, 883, 1146, 1337, 1766, 2101, 2649, 2674, 4011, 4202, 5298, 6181, 6303, 8022, 9713, 12362, 12606, 14707, 18543, 19426, 29139, 29414, 37086, 44121, 58278, 67991, 88242, 135982, 168653, 203973, 337306, 407946, 505959, 1011918, 1180571, 1855183, 2361142, 3541713, 3710366, 5565549, 7083426, 11131098, 12986281, 25972562, 38958843, 77917686]

約数ペア:

[(1, 77917686), (2, 38958843), (3, 25972562), (6, 12986281), (7, 11131098), (11, 7083426), (14, 5565549), (21, 3710366), (22, 3541713), (33, 2361142), (42, 1855183), (66, 1180571), (77, 1011918), (154, 505959), (191, 407946), (231, 337306), (382, 203973), (462, 168653), (573, 135982), (883, 88242), (1146, 67991), (1337, 58278), (1766, 44121), (2101, 37086), (2649, 29414), (2674, 29139), (4011, 19426), (4202, 18543), (5298, 14707), (6181, 12606), (6303, 12362), (8022, 9713)]