67186672

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 158021632

約数和(自身を除く): 90834960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 523, 592, 868, 1036, 1046, 1147, 1736, 2072, 2092, 2294, 3472, 3661, 4144, 4184, 4588, 7322, 8029, 8368, 9176, 14644, 16058, 16213, 18352, 19351, 29288, 32116, 32426, 38702, 58576, 64232, 64852, 77404, 113491, 128464, 129704, 135457, 154808, 226982, 259408, 270914, 309616, 453964, 541828, 599881, 907928, 1083656, 1199762, 1815856, 2167312, 2399524, 4199167, 4799048, 8398334, 9598096, 16796668, 33593336, 67186672]

約数ペア:

[(1, 67186672), (2, 33593336), (4, 16796668), (7, 9598096), (8, 8398334), (14, 4799048), (16, 4199167), (28, 2399524), (31, 2167312), (37, 1815856), (56, 1199762), (62, 1083656), (74, 907928), (112, 599881), (124, 541828), (148, 453964), (217, 309616), (248, 270914), (259, 259408), (296, 226982), (434, 154808), (496, 135457), (518, 129704), (523, 128464), (592, 113491), (868, 77404), (1036, 64852), (1046, 64232), (1147, 58576), (1736, 38702), (2072, 32426), (2092, 32116), (2294, 29288), (3472, 19351), (3661, 18352), (4144, 16213), (4184, 16058), (4588, 14644), (7322, 9176), (8029, 8368)]