90518484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 247060800

約数和(自身を除く): 156542316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 514, 588, 599, 771, 1028, 1198, 1542, 1797, 1799, 2396, 3084, 3594, 3598, 4193, 5397, 7188, 7196, 8386, 10794, 12579, 12593, 16772, 21588, 25158, 25186, 29351, 37779, 50316, 50372, 58702, 75558, 88053, 117404, 151116, 153943, 176106, 307886, 352212, 461829, 615772, 923658, 1077601, 1847316, 2155202, 3232803, 4310404, 6465606, 7543207, 12931212, 15086414, 22629621, 30172828, 45259242, 90518484]

約数ペア:

[(1, 90518484), (2, 45259242), (3, 30172828), (4, 22629621), (6, 15086414), (7, 12931212), (12, 7543207), (14, 6465606), (21, 4310404), (28, 3232803), (42, 2155202), (49, 1847316), (84, 1077601), (98, 923658), (147, 615772), (196, 461829), (257, 352212), (294, 307886), (514, 176106), (588, 153943), (599, 151116), (771, 117404), (1028, 88053), (1198, 75558), (1542, 58702), (1797, 50372), (1799, 50316), (2396, 37779), (3084, 29351), (3594, 25186), (3598, 25158), (4193, 21588), (5397, 16772), (7188, 12593), (7196, 12579), (8386, 10794)]