90948924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{20879}}^1$

素因数の和:20911

約数の個数: 54

約数和(自身を含む): 252710640

約数和(自身を除く): 161761716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 20879, 41758, 62637, 83516, 125274, 187911, 229669, 250548, 375822, 459338, 689007, 751644, 918676, 1378014, 2067021, 2526359, 2756028, 4134042, 5052718, 7579077, 8268084, 10105436, 15158154, 22737231, 30316308, 45474462, 90948924]

約数ペア:

[(1, 90948924), (2, 45474462), (3, 30316308), (4, 22737231), (6, 15158154), (9, 10105436), (11, 8268084), (12, 7579077), (18, 5052718), (22, 4134042), (33, 2756028), (36, 2526359), (44, 2067021), (66, 1378014), (99, 918676), (121, 751644), (132, 689007), (198, 459338), (242, 375822), (363, 250548), (396, 229669), (484, 187911), (726, 125274), (1089, 83516), (1452, 62637), (2178, 41758), (4356, 20879)]