85236004

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 175472640

約数和(自身を除く): 90236636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 239, 271, 329, 478, 542, 658, 956, 1084, 1316, 1673, 1897, 3346, 3794, 6692, 7588, 11233, 12737, 22466, 25474, 44932, 50948, 64769, 78631, 89159, 129538, 157262, 178318, 259076, 314524, 356636, 453383, 906766, 1813532, 3044143, 6088286, 12176572, 21309001, 42618002, 85236004]

約数ペア:

[(1, 85236004), (2, 42618002), (4, 21309001), (7, 12176572), (14, 6088286), (28, 3044143), (47, 1813532), (94, 906766), (188, 453383), (239, 356636), (271, 314524), (329, 259076), (478, 178318), (542, 157262), (658, 129538), (956, 89159), (1084, 78631), (1316, 64769), (1673, 50948), (1897, 44932), (3346, 25474), (3794, 22466), (6692, 12737), (7588, 11233)]