90437508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{358879}}^1$

素因数の和:358896

約数の個数: 36

約数和(自身を含む): 261264640

約数和(自身を除く): 170827132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 358879, 717758, 1076637, 1435516, 2153274, 2512153, 3229911, 4306548, 5024306, 6459822, 7536459, 10048612, 12919644, 15072918, 22609377, 30145836, 45218754, 90437508]

約数ペア:

[(1, 90437508), (2, 45218754), (3, 30145836), (4, 22609377), (6, 15072918), (7, 12919644), (9, 10048612), (12, 7536459), (14, 6459822), (18, 5024306), (21, 4306548), (28, 3229911), (36, 2512153), (42, 2153274), (63, 1435516), (84, 1076637), (126, 717758), (252, 358879)]