89583956

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 204505056

約数和(自身を除く): 114921100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 308, 407, 518, 539, 814, 1036, 1078, 1123, 1628, 1813, 2156, 2246, 2849, 3626, 4492, 5698, 7252, 7861, 11396, 12353, 15722, 19943, 24706, 31444, 39886, 41551, 49412, 55027, 79772, 83102, 86471, 110054, 166204, 172942, 220108, 290857, 345884, 457061, 581714, 605297, 914122, 1163428, 1210594, 1828244, 2035999, 2421188, 3199427, 4071998, 6398854, 8143996, 12797708, 22395989, 44791978, 89583956]

約数ペア:

[(1, 89583956), (2, 44791978), (4, 22395989), (7, 12797708), (11, 8143996), (14, 6398854), (22, 4071998), (28, 3199427), (37, 2421188), (44, 2035999), (49, 1828244), (74, 1210594), (77, 1163428), (98, 914122), (148, 605297), (154, 581714), (196, 457061), (259, 345884), (308, 290857), (407, 220108), (518, 172942), (539, 166204), (814, 110054), (1036, 86471), (1078, 83102), (1123, 79772), (1628, 55027), (1813, 49412), (2156, 41551), (2246, 39886), (2849, 31444), (3626, 24706), (4492, 19943), (5698, 15722), (7252, 12353), (7861, 11396)]