72174256

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8369}}^1$

素因数の和:8402

約数の個数: 60

約数和(自身を含む): 177477480

約数和(自身を除く): 105303224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8369, 8624, 16738, 33476, 58583, 66952, 92059, 117166, 133904, 184118, 234332, 368236, 410081, 468664, 644413, 736472, 820162, 937328, 1288826, 1472944, 1640324, 2577652, 3280648, 4510891, 5155304, 6561296, 9021782, 10310608, 18043564, 36087128, 72174256]

約数ペア:

[(1, 72174256), (2, 36087128), (4, 18043564), (7, 10310608), (8, 9021782), (11, 6561296), (14, 5155304), (16, 4510891), (22, 3280648), (28, 2577652), (44, 1640324), (49, 1472944), (56, 1288826), (77, 937328), (88, 820162), (98, 736472), (112, 644413), (154, 468664), (176, 410081), (196, 368236), (308, 234332), (392, 184118), (539, 133904), (616, 117166), (784, 92059), (1078, 66952), (1232, 58583), (2156, 33476), (4312, 16738), (8369, 8624)]