90571464

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{3137}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 245987820

約数和(自身を除く): 155416356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1203, 1604, 2406, 3137, 3208, 3609, 4812, 6274, 7218, 9411, 9624, 12548, 14436, 18822, 25096, 28233, 28872, 37644, 56466, 75288, 112932, 225864, 1257937, 2515874, 3773811, 5031748, 7547622, 10063496, 11321433, 15095244, 22642866, 30190488, 45285732, 90571464]

約数ペア:

[(1, 90571464), (2, 45285732), (3, 30190488), (4, 22642866), (6, 15095244), (8, 11321433), (9, 10063496), (12, 7547622), (18, 5031748), (24, 3773811), (36, 2515874), (72, 1257937), (401, 225864), (802, 112932), (1203, 75288), (1604, 56466), (2406, 37644), (3137, 28872), (3208, 28233), (3609, 25096), (4812, 18822), (6274, 14436), (7218, 12548), (9411, 9624)]