77774616

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25121}}^1$

素因数の和:25176

約数の個数: 48

約数和(自身を含む): 215546760

約数和(自身を除く): 137772144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 25121, 50242, 75363, 100484, 150726, 200968, 226089, 301452, 452178, 602904, 904356, 1080203, 1808712, 2160406, 3240609, 4320812, 6481218, 8641624, 9721827, 12962436, 19443654, 25924872, 38887308, 77774616]

約数ペア:

[(1, 77774616), (2, 38887308), (3, 25924872), (4, 19443654), (6, 12962436), (8, 9721827), (9, 8641624), (12, 6481218), (18, 4320812), (24, 3240609), (36, 2160406), (43, 1808712), (72, 1080203), (86, 904356), (129, 602904), (172, 452178), (258, 301452), (344, 226089), (387, 200968), (516, 150726), (774, 100484), (1032, 75363), (1548, 50242), (3096, 25121)]