77906808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 242386560

約数和(自身を除く): 164479752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 331, 467, 504, 662, 934, 993, 1324, 1401, 1868, 1986, 2317, 2648, 2802, 2979, 3269, 3736, 3972, 4203, 4634, 5604, 5958, 6538, 6951, 7944, 8406, 9268, 9807, 11208, 11916, 13076, 13902, 16812, 18536, 19614, 20853, 23832, 26152, 27804, 29421, 33624, 39228, 41706, 55608, 58842, 78456, 83412, 117684, 154577, 166824, 235368, 309154, 463731, 618308, 927462, 1082039, 1236616, 1391193, 1854924, 2164078, 2782386, 3246117, 3709848, 4328156, 5564772, 6492234, 8656312, 9738351, 11129544, 12984468, 19476702, 25968936, 38953404, 77906808]

約数ペア:

[(1, 77906808), (2, 38953404), (3, 25968936), (4, 19476702), (6, 12984468), (7, 11129544), (8, 9738351), (9, 8656312), (12, 6492234), (14, 5564772), (18, 4328156), (21, 3709848), (24, 3246117), (28, 2782386), (36, 2164078), (42, 1854924), (56, 1391193), (63, 1236616), (72, 1082039), (84, 927462), (126, 618308), (168, 463731), (252, 309154), (331, 235368), (467, 166824), (504, 154577), (662, 117684), (934, 83412), (993, 78456), (1324, 58842), (1401, 55608), (1868, 41706), (1986, 39228), (2317, 33624), (2648, 29421), (2802, 27804), (2979, 26152), (3269, 23832), (3736, 20853), (3972, 19614), (4203, 18536), (4634, 16812), (5604, 13902), (5958, 13076), (6538, 11916), (6951, 11208), (7944, 9807), (8406, 9268)]