87351712

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 221061960

約数和(自身を除く): 133710248

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 49, 56, 58, 68, 98, 112, 113, 116, 119, 136, 196, 203, 224, 226, 232, 238, 272, 392, 406, 452, 464, 476, 493, 544, 784, 791, 812, 833, 904, 928, 952, 986, 1421, 1568, 1582, 1624, 1666, 1808, 1904, 1921, 1972, 2842, 3164, 3248, 3277, 3332, 3451, 3616, 3808, 3842, 3944, 5537, 5684, 6328, 6496, 6554, 6664, 6902, 7684, 7888, 11074, 11368, 12656, 13108, 13328, 13447, 13804, 15368, 15776, 22148, 22736, 22939, 24157, 25312, 26216, 26656, 26894, 27608, 30736, 44296, 45472, 45878, 48314, 52432, 53788, 55216, 55709, 61472, 88592, 91756, 94129, 96628, 104864, 107576, 110432, 111418, 160573, 177184, 183512, 188258, 193256, 215152, 222836, 321146, 367024, 376516, 386512, 389963, 430304, 445672, 642292, 734048, 753032, 773024, 779926, 891344, 1284584, 1506064, 1559852, 1782688, 2569168, 2729741, 3012128, 3119704, 5138336, 5459482, 6239408, 10918964, 12478816, 21837928, 43675856, 87351712]

約数ペア:

[(1, 87351712), (2, 43675856), (4, 21837928), (7, 12478816), (8, 10918964), (14, 6239408), (16, 5459482), (17, 5138336), (28, 3119704), (29, 3012128), (32, 2729741), (34, 2569168), (49, 1782688), (56, 1559852), (58, 1506064), (68, 1284584), (98, 891344), (112, 779926), (113, 773024), (116, 753032), (119, 734048), (136, 642292), (196, 445672), (203, 430304), (224, 389963), (226, 386512), (232, 376516), (238, 367024), (272, 321146), (392, 222836), (406, 215152), (452, 193256), (464, 188258), (476, 183512), (493, 177184), (544, 160573), (784, 111418), (791, 110432), (812, 107576), (833, 104864), (904, 96628), (928, 94129), (952, 91756), (986, 88592), (1421, 61472), (1568, 55709), (1582, 55216), (1624, 53788), (1666, 52432), (1808, 48314), (1904, 45878), (1921, 45472), (1972, 44296), (2842, 30736), (3164, 27608), (3248, 26894), (3277, 26656), (3332, 26216), (3451, 25312), (3616, 24157), (3808, 22939), (3842, 22736), (3944, 22148), (5537, 15776), (5684, 15368), (6328, 13804), (6496, 13447), (6554, 13328), (6664, 13108), (6902, 12656), (7684, 11368), (7888, 11074)]