79225952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 173641104

約数和(自身を除く): 94415152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 103, 104, 172, 206, 208, 344, 412, 416, 559, 688, 824, 1118, 1339, 1376, 1648, 1849, 2236, 2678, 3296, 3698, 4429, 4472, 5356, 7396, 8858, 8944, 10712, 14792, 17716, 17888, 21424, 24037, 29584, 35432, 42848, 48074, 57577, 59168, 70864, 96148, 115154, 141728, 190447, 192296, 230308, 380894, 384592, 460616, 761788, 769184, 921232, 1523576, 1842464, 2475811, 3047152, 4951622, 6094304, 9903244, 19806488, 39612976, 79225952]

約数ペア:

[(1, 79225952), (2, 39612976), (4, 19806488), (8, 9903244), (13, 6094304), (16, 4951622), (26, 3047152), (32, 2475811), (43, 1842464), (52, 1523576), (86, 921232), (103, 769184), (104, 761788), (172, 460616), (206, 384592), (208, 380894), (344, 230308), (412, 192296), (416, 190447), (559, 141728), (688, 115154), (824, 96148), (1118, 70864), (1339, 59168), (1376, 57577), (1648, 48074), (1849, 42848), (2236, 35432), (2678, 29584), (3296, 24037), (3698, 21424), (4429, 17888), (4472, 17716), (5356, 14792), (7396, 10712), (8858, 8944)]