89370512

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 225780192

約数和(自身を除く): 136409680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 49, 56, 77, 86, 88, 98, 112, 154, 172, 176, 196, 241, 301, 308, 344, 392, 473, 482, 539, 602, 616, 688, 784, 946, 964, 1078, 1204, 1232, 1687, 1892, 1928, 2107, 2156, 2408, 2651, 3311, 3374, 3784, 3856, 4214, 4312, 4816, 5302, 6622, 6748, 7568, 8428, 8624, 10363, 10604, 11809, 13244, 13496, 16856, 18557, 20726, 21208, 23177, 23618, 26488, 26992, 33712, 37114, 41452, 42416, 46354, 47236, 52976, 72541, 74228, 82904, 92708, 94472, 113993, 129899, 145082, 148456, 165808, 185416, 188944, 227986, 259798, 290164, 296912, 370832, 455972, 507787, 519596, 580328, 797951, 911944, 1015574, 1039192, 1160656, 1595902, 1823888, 2031148, 2078384, 3191804, 4062296, 5585657, 6383608, 8124592, 11171314, 12767216, 22342628, 44685256, 89370512]

約数ペア:

[(1, 89370512), (2, 44685256), (4, 22342628), (7, 12767216), (8, 11171314), (11, 8124592), (14, 6383608), (16, 5585657), (22, 4062296), (28, 3191804), (43, 2078384), (44, 2031148), (49, 1823888), (56, 1595902), (77, 1160656), (86, 1039192), (88, 1015574), (98, 911944), (112, 797951), (154, 580328), (172, 519596), (176, 507787), (196, 455972), (241, 370832), (301, 296912), (308, 290164), (344, 259798), (392, 227986), (473, 188944), (482, 185416), (539, 165808), (602, 148456), (616, 145082), (688, 129899), (784, 113993), (946, 94472), (964, 92708), (1078, 82904), (1204, 74228), (1232, 72541), (1687, 52976), (1892, 47236), (1928, 46354), (2107, 42416), (2156, 41452), (2408, 37114), (2651, 33712), (3311, 26992), (3374, 26488), (3784, 23618), (3856, 23177), (4214, 21208), (4312, 20726), (4816, 18557), (5302, 16856), (6622, 13496), (6748, 13244), (7568, 11809), (8428, 10604), (8624, 10363)]