90948088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{773}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 213995520

約数和(自身を除く): 123047432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 191, 308, 382, 616, 764, 773, 1337, 1528, 1546, 2101, 2674, 3092, 4202, 5348, 5411, 6184, 8404, 8503, 10696, 10822, 14707, 16808, 17006, 21644, 29414, 34012, 43288, 58828, 59521, 68024, 117656, 119042, 147643, 238084, 295286, 476168, 590572, 1033501, 1181144, 1624073, 2067002, 3248146, 4134004, 6496292, 8268008, 11368511, 12992584, 22737022, 45474044, 90948088]

約数ペア:

[(1, 90948088), (2, 45474044), (4, 22737022), (7, 12992584), (8, 11368511), (11, 8268008), (14, 6496292), (22, 4134004), (28, 3248146), (44, 2067002), (56, 1624073), (77, 1181144), (88, 1033501), (154, 590572), (191, 476168), (308, 295286), (382, 238084), (616, 147643), (764, 119042), (773, 117656), (1337, 68024), (1528, 59521), (1546, 58828), (2101, 43288), (2674, 34012), (3092, 29414), (4202, 21644), (5348, 17006), (5411, 16808), (6184, 14707), (8404, 10822), (8503, 10696)]