77264292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21391}}^1$

素因数の和:21448

約数の個数: 48

約数和(自身を含む): 210839552

約数和(自身を除く): 133575260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 21391, 42782, 64173, 85564, 128346, 149737, 256692, 299474, 449211, 598948, 898422, 919813, 1796844, 1839626, 2759439, 3679252, 5518878, 6438691, 11037756, 12877382, 19316073, 25754764, 38632146, 77264292]

約数ペア:

[(1, 77264292), (2, 38632146), (3, 25754764), (4, 19316073), (6, 12877382), (7, 11037756), (12, 6438691), (14, 5518878), (21, 3679252), (28, 2759439), (42, 1839626), (43, 1796844), (84, 919813), (86, 898422), (129, 598948), (172, 449211), (258, 299474), (301, 256692), (516, 149737), (602, 128346), (903, 85564), (1204, 64173), (1806, 42782), (3612, 21391)]