89903044

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 214579008

約数和(自身を除く): 124675964

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 37, 44, 46, 49, 74, 77, 92, 98, 148, 154, 161, 196, 253, 259, 308, 322, 343, 407, 506, 518, 539, 644, 686, 814, 851, 1012, 1036, 1078, 1127, 1372, 1628, 1702, 1771, 1813, 2156, 2254, 2401, 2849, 3404, 3542, 3626, 3773, 4508, 4802, 5698, 5957, 7084, 7252, 7546, 7889, 9361, 9604, 11396, 11914, 12397, 12691, 15092, 15778, 18722, 19943, 23828, 24794, 25382, 26411, 31556, 37444, 39886, 41699, 49588, 50764, 52822, 55223, 65527, 79772, 83398, 86779, 88837, 105644, 110446, 131054, 139601, 166796, 173558, 177674, 220892, 262108, 279202, 291893, 347116, 355348, 458689, 558404, 583786, 607453, 917378, 977207, 1167572, 1214906, 1834756, 1954414, 2043251, 2429812, 3210823, 3908828, 4086502, 6421646, 8173004, 12843292, 22475761, 44951522, 89903044]

約数ペア:

[(1, 89903044), (2, 44951522), (4, 22475761), (7, 12843292), (11, 8173004), (14, 6421646), (22, 4086502), (23, 3908828), (28, 3210823), (37, 2429812), (44, 2043251), (46, 1954414), (49, 1834756), (74, 1214906), (77, 1167572), (92, 977207), (98, 917378), (148, 607453), (154, 583786), (161, 558404), (196, 458689), (253, 355348), (259, 347116), (308, 291893), (322, 279202), (343, 262108), (407, 220892), (506, 177674), (518, 173558), (539, 166796), (644, 139601), (686, 131054), (814, 110446), (851, 105644), (1012, 88837), (1036, 86779), (1078, 83398), (1127, 79772), (1372, 65527), (1628, 55223), (1702, 52822), (1771, 50764), (1813, 49588), (2156, 41699), (2254, 39886), (2401, 37444), (2849, 31556), (3404, 26411), (3542, 25382), (3626, 24794), (3773, 23828), (4508, 19943), (4802, 18722), (5698, 15778), (5957, 15092), (7084, 12691), (7252, 12397), (7546, 11914), (7889, 11396), (9361, 9604)]