89045068

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 181762560

約数和(自身を除く): 92717492

約数列:

[1, 2, 4, 7, 14, 28, 137, 139, 167, 274, 278, 334, 548, 556, 668, 959, 973, 1169, 1918, 1946, 2338, 3836, 3892, 4676, 19043, 22879, 23213, 38086, 45758, 46426, 76172, 91516, 92852, 133301, 160153, 162491, 266602, 320306, 324982, 533204, 640612, 649964, 3180181, 6360362, 12720724, 22261267, 44522534, 89045068]

約数ペア:

[(1, 89045068), (2, 44522534), (4, 22261267), (7, 12720724), (14, 6360362), (28, 3180181), (137, 649964), (139, 640612), (167, 533204), (274, 324982), (278, 320306), (334, 266602), (548, 162491), (556, 160153), (668, 133301), (959, 92852), (973, 91516), (1169, 76172), (1918, 46426), (1946, 45758), (2338, 38086), (3836, 23213), (3892, 22879), (4676, 19043)]