89325964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 198401280

約数和(自身を除く): 109075316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 169, 172, 182, 301, 338, 364, 439, 559, 602, 676, 878, 1118, 1183, 1204, 1756, 2236, 2366, 3073, 3913, 4732, 5707, 6146, 7267, 7826, 11414, 12292, 14534, 15652, 18877, 22828, 29068, 37754, 39949, 50869, 74191, 75508, 79898, 101738, 132139, 148382, 159796, 203476, 245401, 264278, 296764, 490802, 519337, 528556, 981604, 1038674, 1717807, 2077348, 3190213, 3435614, 6380426, 6871228, 12760852, 22331491, 44662982, 89325964]

約数ペア:

[(1, 89325964), (2, 44662982), (4, 22331491), (7, 12760852), (13, 6871228), (14, 6380426), (26, 3435614), (28, 3190213), (43, 2077348), (52, 1717807), (86, 1038674), (91, 981604), (169, 528556), (172, 519337), (182, 490802), (301, 296764), (338, 264278), (364, 245401), (439, 203476), (559, 159796), (602, 148382), (676, 132139), (878, 101738), (1118, 79898), (1183, 75508), (1204, 74191), (1756, 50869), (2236, 39949), (2366, 37754), (3073, 29068), (3913, 22828), (4732, 18877), (5707, 15652), (6146, 14534), (7267, 12292), (7826, 11414)]