77344652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 174908832

約数和(自身を除く): 97564180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 518, 617, 814, 847, 1036, 1234, 1628, 1694, 2468, 2849, 3388, 4319, 4477, 5698, 6787, 8638, 8954, 11396, 13574, 17276, 17908, 22829, 27148, 31339, 45658, 47509, 62678, 74657, 91316, 95018, 125356, 149314, 159803, 190036, 251119, 298628, 319606, 502238, 522599, 639212, 1004476, 1045198, 1757833, 2090396, 2762309, 3515666, 5524618, 7031332, 11049236, 19336163, 38672326, 77344652]

約数ペア:

[(1, 77344652), (2, 38672326), (4, 19336163), (7, 11049236), (11, 7031332), (14, 5524618), (22, 3515666), (28, 2762309), (37, 2090396), (44, 1757833), (74, 1045198), (77, 1004476), (121, 639212), (148, 522599), (154, 502238), (242, 319606), (259, 298628), (308, 251119), (407, 190036), (484, 159803), (518, 149314), (617, 125356), (814, 95018), (847, 91316), (1036, 74657), (1234, 62678), (1628, 47509), (1694, 45658), (2468, 31339), (2849, 27148), (3388, 22829), (4319, 17908), (4477, 17276), (5698, 13574), (6787, 11396), (8638, 8954)]