90345416

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6229}}^1$

素因数の和:6286

約数の個数: 48

約数和(自身を含む): 202412700

約数和(自身を除く): 112067284

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 6229, 7252, 12458, 14504, 24916, 43603, 49832, 87206, 174412, 230473, 305221, 348824, 460946, 610442, 921892, 1220884, 1613311, 1843784, 2441768, 3226622, 6453244, 11293177, 12906488, 22586354, 45172708, 90345416]

約数ペア:

[(1, 90345416), (2, 45172708), (4, 22586354), (7, 12906488), (8, 11293177), (14, 6453244), (28, 3226622), (37, 2441768), (49, 1843784), (56, 1613311), (74, 1220884), (98, 921892), (148, 610442), (196, 460946), (259, 348824), (296, 305221), (392, 230473), (518, 174412), (1036, 87206), (1813, 49832), (2072, 43603), (3626, 24916), (6229, 14504), (7252, 12458)]