90294708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22871}}^1$

素因数の和:22932

約数の個数: 48

約数和(自身を含む): 245919744

約数和(自身を除く): 155625036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 22871, 45742, 68613, 91484, 137226, 160097, 274452, 320194, 480291, 640388, 960582, 1074937, 1921164, 2149874, 3224811, 4299748, 6449622, 7524559, 12899244, 15049118, 22573677, 30098236, 45147354, 90294708]

約数ペア:

[(1, 90294708), (2, 45147354), (3, 30098236), (4, 22573677), (6, 15049118), (7, 12899244), (12, 7524559), (14, 6449622), (21, 4299748), (28, 3224811), (42, 2149874), (47, 1921164), (84, 1074937), (94, 960582), (141, 640388), (188, 480291), (282, 320194), (329, 274452), (564, 160097), (658, 137226), (987, 91484), (1316, 68613), (1974, 45742), (3948, 22871)]