90465732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12379}}^1$

素因数の和:12425

約数の個数: 72

約数和(自身を含む): 270379200

約数和(自身を除く): 179913468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 12379, 24758, 37137, 49516, 74274, 86653, 111411, 148548, 173306, 222822, 259959, 346612, 358991, 445644, 519918, 717982, 779877, 1039836, 1076973, 1435964, 1559754, 2153946, 2512937, 3119508, 3230919, 4307892, 5025874, 6461838, 7538811, 10051748, 12923676, 15077622, 22616433, 30155244, 45232866, 90465732]

約数ペア:

[(1, 90465732), (2, 45232866), (3, 30155244), (4, 22616433), (6, 15077622), (7, 12923676), (9, 10051748), (12, 7538811), (14, 6461838), (18, 5025874), (21, 4307892), (28, 3230919), (29, 3119508), (36, 2512937), (42, 2153946), (58, 1559754), (63, 1435964), (84, 1076973), (87, 1039836), (116, 779877), (126, 717982), (174, 519918), (203, 445644), (252, 358991), (261, 346612), (348, 259959), (406, 222822), (522, 173306), (609, 148548), (812, 111411), (1044, 86653), (1218, 74274), (1827, 49516), (2436, 37137), (3654, 24758), (7308, 12379)]