87179748

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1579}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 210228480

約数和(自身を除く): 123048732

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 107, 129, 172, 214, 258, 321, 428, 516, 642, 1284, 1579, 3158, 4601, 4737, 6316, 9202, 9474, 13803, 18404, 18948, 27606, 55212, 67897, 135794, 168953, 203691, 271588, 337906, 407382, 506859, 675812, 814764, 1013718, 2027436, 7264979, 14529958, 21794937, 29059916, 43589874, 87179748]

約数ペア:

[(1, 87179748), (2, 43589874), (3, 29059916), (4, 21794937), (6, 14529958), (12, 7264979), (43, 2027436), (86, 1013718), (107, 814764), (129, 675812), (172, 506859), (214, 407382), (258, 337906), (321, 271588), (428, 203691), (516, 168953), (642, 135794), (1284, 67897), (1579, 55212), (3158, 27606), (4601, 18948), (4737, 18404), (6316, 13803), (9202, 9474)]