72164224

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 158630400

約数和(自身を除く): 86466176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 107, 128, 176, 214, 352, 428, 479, 704, 856, 958, 1177, 1408, 1712, 1916, 2354, 3424, 3832, 4708, 5269, 6848, 7664, 9416, 10538, 13696, 15328, 18832, 21076, 30656, 37664, 42152, 51253, 61312, 75328, 84304, 102506, 150656, 168608, 205012, 337216, 410024, 563783, 674432, 820048, 1127566, 1640096, 2255132, 3280192, 4510264, 6560384, 9020528, 18041056, 36082112, 72164224]

約数ペア:

[(1, 72164224), (2, 36082112), (4, 18041056), (8, 9020528), (11, 6560384), (16, 4510264), (22, 3280192), (32, 2255132), (44, 1640096), (64, 1127566), (88, 820048), (107, 674432), (128, 563783), (176, 410024), (214, 337216), (352, 205012), (428, 168608), (479, 150656), (704, 102506), (856, 84304), (958, 75328), (1177, 61312), (1408, 51253), (1712, 42152), (1916, 37664), (2354, 30656), (3424, 21076), (3832, 18832), (4708, 15328), (5269, 13696), (6848, 10538), (7664, 9416)]