87945704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12979}}^1$

素因数の和:13014

約数の個数: 48

約数和(自身を含む): 207160800

約数和(自身を除く): 119215096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 12979, 25958, 51916, 90853, 103832, 142769, 181706, 285538, 363412, 571076, 726824, 999383, 1142152, 1570459, 1998766, 3140918, 3997532, 6281836, 7995064, 10993213, 12563672, 21986426, 43972852, 87945704]

約数ペア:

[(1, 87945704), (2, 43972852), (4, 21986426), (7, 12563672), (8, 10993213), (11, 7995064), (14, 6281836), (22, 3997532), (28, 3140918), (44, 1998766), (56, 1570459), (77, 1142152), (88, 999383), (121, 726824), (154, 571076), (242, 363412), (308, 285538), (484, 181706), (616, 142769), (847, 103832), (968, 90853), (1694, 51916), (3388, 25958), (6776, 12979)]