90576828

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{10987}}^1$

素因数の和:11226

約数の個数: 36

約数和(自身を含む): 229978840

約数和(自身を除く): 139402012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 10987, 21974, 32961, 43948, 65922, 98883, 131844, 197766, 395532, 2516023, 5032046, 7548069, 10064092, 15096138, 22644207, 30192276, 45288414, 90576828]

約数ペア:

[(1, 90576828), (2, 45288414), (3, 30192276), (4, 22644207), (6, 15096138), (9, 10064092), (12, 7548069), (18, 5032046), (36, 2516023), (229, 395532), (458, 197766), (687, 131844), (916, 98883), (1374, 65922), (2061, 43948), (2748, 32961), (4122, 21974), (8244, 10987)]