89620216

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^2\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 202101480

約数和(自身を除く): 112481264

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 167, 196, 259, 296, 334, 392, 518, 668, 1036, 1169, 1336, 1369, 1813, 2072, 2338, 2738, 3626, 4676, 5476, 6179, 7252, 8183, 9352, 9583, 10952, 12358, 14504, 16366, 19166, 24716, 32732, 38332, 43253, 49432, 65464, 67081, 76664, 86506, 134162, 173012, 228623, 268324, 302771, 346024, 457246, 536648, 605542, 914492, 1211084, 1600361, 1828984, 2422168, 3200722, 6401444, 11202527, 12802888, 22405054, 44810108, 89620216]

約数ペア:

[(1, 89620216), (2, 44810108), (4, 22405054), (7, 12802888), (8, 11202527), (14, 6401444), (28, 3200722), (37, 2422168), (49, 1828984), (56, 1600361), (74, 1211084), (98, 914492), (148, 605542), (167, 536648), (196, 457246), (259, 346024), (296, 302771), (334, 268324), (392, 228623), (518, 173012), (668, 134162), (1036, 86506), (1169, 76664), (1336, 67081), (1369, 65464), (1813, 49432), (2072, 43253), (2338, 38332), (2738, 32732), (3626, 24716), (4676, 19166), (5476, 16366), (6179, 14504), (7252, 12358), (8183, 10952), (9352, 9583)]