82088032

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 179575704

約数和(自身を除く): 97487672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 169, 172, 208, 338, 344, 353, 416, 559, 676, 688, 706, 1118, 1352, 1376, 1412, 2236, 2704, 2824, 4472, 4589, 5408, 5648, 7267, 8944, 9178, 11296, 14534, 15179, 17888, 18356, 29068, 30358, 36712, 58136, 59657, 60716, 73424, 116272, 119314, 121432, 146848, 197327, 232544, 238628, 242864, 394654, 477256, 485728, 789308, 954512, 1578616, 1909024, 2565251, 3157232, 5130502, 6314464, 10261004, 20522008, 41044016, 82088032]

約数ペア:

[(1, 82088032), (2, 41044016), (4, 20522008), (8, 10261004), (13, 6314464), (16, 5130502), (26, 3157232), (32, 2565251), (43, 1909024), (52, 1578616), (86, 954512), (104, 789308), (169, 485728), (172, 477256), (208, 394654), (338, 242864), (344, 238628), (353, 232544), (416, 197327), (559, 146848), (676, 121432), (688, 119314), (706, 116272), (1118, 73424), (1352, 60716), (1376, 59657), (1412, 58136), (2236, 36712), (2704, 30358), (2824, 29068), (4472, 18356), (4589, 17888), (5408, 15179), (5648, 14534), (7267, 11296), (8944, 9178)]