64350678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90127}}^1$

素因数の和:90156

約数の個数: 32

約数和(自身を含む): 155741184

約数和(自身を除く): 91390506

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 90127, 180254, 270381, 540762, 630889, 1261778, 1532159, 1892667, 3064318, 3785334, 4596477, 9192954, 10725113, 21450226, 32175339, 64350678]

約数ペア:

[(1, 64350678), (2, 32175339), (3, 21450226), (6, 10725113), (7, 9192954), (14, 4596477), (17, 3785334), (21, 3064318), (34, 1892667), (42, 1532159), (51, 1261778), (102, 630889), (119, 540762), (238, 270381), (357, 180254), (714, 90127)]