69757352

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 155865600

約数和(自身を除く): 86108248

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 59, 86, 118, 172, 236, 301, 344, 413, 472, 491, 602, 826, 982, 1204, 1652, 1964, 2408, 2537, 3304, 3437, 3928, 5074, 6874, 10148, 13748, 17759, 20296, 21113, 27496, 28969, 35518, 42226, 57938, 71036, 84452, 115876, 142072, 147791, 168904, 202783, 231752, 295582, 405566, 591164, 811132, 1182328, 1245667, 1622264, 2491334, 4982668, 8719669, 9965336, 17439338, 34878676, 69757352]

約数ペア:

[(1, 69757352), (2, 34878676), (4, 17439338), (7, 9965336), (8, 8719669), (14, 4982668), (28, 2491334), (43, 1622264), (56, 1245667), (59, 1182328), (86, 811132), (118, 591164), (172, 405566), (236, 295582), (301, 231752), (344, 202783), (413, 168904), (472, 147791), (491, 142072), (602, 115876), (826, 84452), (982, 71036), (1204, 57938), (1652, 42226), (1964, 35518), (2408, 28969), (2537, 27496), (3304, 21113), (3437, 20296), (3928, 17759), (5074, 13748), (6874, 10148)]