89777238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 197987328

約数和(自身を除く): 108210090

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 61, 94, 102, 122, 141, 183, 282, 307, 366, 614, 799, 921, 1037, 1598, 1842, 2074, 2397, 2867, 3111, 4794, 5219, 5734, 6222, 8601, 10438, 14429, 15657, 17202, 18727, 28858, 31314, 37454, 43287, 48739, 56181, 86574, 97478, 112362, 146217, 245293, 292434, 318359, 490586, 636718, 735879, 880169, 955077, 1471758, 1760338, 1910154, 2640507, 5281014, 14962873, 29925746, 44888619, 89777238]

約数ペア:

[(1, 89777238), (2, 44888619), (3, 29925746), (6, 14962873), (17, 5281014), (34, 2640507), (47, 1910154), (51, 1760338), (61, 1471758), (94, 955077), (102, 880169), (122, 735879), (141, 636718), (183, 490586), (282, 318359), (307, 292434), (366, 245293), (614, 146217), (799, 112362), (921, 97478), (1037, 86574), (1598, 56181), (1842, 48739), (2074, 43287), (2397, 37454), (2867, 31314), (3111, 28858), (4794, 18727), (5219, 17202), (5734, 15657), (6222, 14429), (8601, 10438)]