72220544

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{4663}}^1$

素因数の和:4699

約数の個数: 48

約数和(自身を含む): 158179560

約数和(自身を除く): 85959016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 4663, 7744, 9326, 15488, 18652, 37304, 51293, 74608, 102586, 149216, 205172, 298432, 410344, 564223, 596864, 820688, 1128446, 1641376, 2256892, 3282752, 4513784, 6565504, 9027568, 18055136, 36110272, 72220544]

約数ペア:

[(1, 72220544), (2, 36110272), (4, 18055136), (8, 9027568), (11, 6565504), (16, 4513784), (22, 3282752), (32, 2256892), (44, 1641376), (64, 1128446), (88, 820688), (121, 596864), (128, 564223), (176, 410344), (242, 298432), (352, 205172), (484, 149216), (704, 102586), (968, 74608), (1408, 51293), (1936, 37304), (3872, 18652), (4663, 15488), (7744, 9326)]