64769012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 151732224

約数和(自身を除く): 86963212

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 41, 44, 46, 77, 82, 92, 154, 161, 164, 223, 253, 287, 308, 322, 446, 451, 506, 574, 644, 892, 902, 943, 1012, 1148, 1561, 1771, 1804, 1886, 2453, 3122, 3157, 3542, 3772, 4906, 5129, 6244, 6314, 6601, 7084, 9143, 9812, 10258, 10373, 12628, 13202, 17171, 18286, 20516, 20746, 26404, 34342, 35903, 36572, 41492, 56419, 64001, 68684, 71806, 72611, 100573, 112838, 128002, 143612, 145222, 201146, 210289, 225676, 256004, 290444, 394933, 402292, 420578, 704011, 789866, 841156, 1408022, 1472023, 1579732, 2313179, 2816044, 2944046, 4626358, 5888092, 9252716, 16192253, 32384506, 64769012]

約数ペア:

[(1, 64769012), (2, 32384506), (4, 16192253), (7, 9252716), (11, 5888092), (14, 4626358), (22, 2944046), (23, 2816044), (28, 2313179), (41, 1579732), (44, 1472023), (46, 1408022), (77, 841156), (82, 789866), (92, 704011), (154, 420578), (161, 402292), (164, 394933), (223, 290444), (253, 256004), (287, 225676), (308, 210289), (322, 201146), (446, 145222), (451, 143612), (506, 128002), (574, 112838), (644, 100573), (892, 72611), (902, 71806), (943, 68684), (1012, 64001), (1148, 56419), (1561, 41492), (1771, 36572), (1804, 35903), (1886, 34342), (2453, 26404), (3122, 20746), (3157, 20516), (3542, 18286), (3772, 17171), (4906, 13202), (5129, 12628), (6244, 10373), (6314, 10258), (6601, 9812), (7084, 9143)]