85470252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21649}}^1$

素因数の和:21710

約数の個数: 48

約数和(自身を含む): 232780800

約数和(自身を除く): 147310548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 21649, 43298, 64947, 86596, 129894, 151543, 259788, 303086, 454629, 606172, 909258, 1017503, 1818516, 2035006, 3052509, 4070012, 6105018, 7122521, 12210036, 14245042, 21367563, 28490084, 42735126, 85470252]

約数ペア:

[(1, 85470252), (2, 42735126), (3, 28490084), (4, 21367563), (6, 14245042), (7, 12210036), (12, 7122521), (14, 6105018), (21, 4070012), (28, 3052509), (42, 2035006), (47, 1818516), (84, 1017503), (94, 909258), (141, 606172), (188, 454629), (282, 303086), (329, 259788), (564, 151543), (658, 129894), (987, 86596), (1316, 64947), (1974, 43298), (3948, 21649)]