831461772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{86719}}^1$

素因数の和:86790

約数の個数: 48

約数和(自身を含む): 2097930240

約数和(自身を除く): 1266468468

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 4794, 9588, 86719, 173438, 260157, 346876, 520314, 1040628, 1474223, 2948446, 4075793, 4422669, 5896892, 8151586, 8845338, 12227379, 16303172, 17690676, 24454758, 48909516, 69288481, 138576962, 207865443, 277153924, 415730886, 831461772]

約数ペア:

[(1, 831461772), (2, 415730886), (3, 277153924), (4, 207865443), (6, 138576962), (12, 69288481), (17, 48909516), (34, 24454758), (47, 17690676), (51, 16303172), (68, 12227379), (94, 8845338), (102, 8151586), (141, 5896892), (188, 4422669), (204, 4075793), (282, 2948446), (564, 1474223), (799, 1040628), (1598, 520314), (2397, 346876), (3196, 260157), (4794, 173438), (9588, 86719)]