64401312

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{18131}}^1$

素因数の和:18181

約数の個数: 48

約数和(自身を含む): 173632032

約数和(自身を除く): 109230720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 18131, 36262, 54393, 72524, 108786, 145048, 217572, 290096, 435144, 580192, 670847, 870288, 1341694, 1740576, 2012541, 2683388, 4025082, 5366776, 8050164, 10733552, 16100328, 21467104, 32200656, 64401312]

約数ペア:

[(1, 64401312), (2, 32200656), (3, 21467104), (4, 16100328), (6, 10733552), (8, 8050164), (12, 5366776), (16, 4025082), (24, 2683388), (32, 2012541), (37, 1740576), (48, 1341694), (74, 870288), (96, 670847), (111, 580192), (148, 435144), (222, 290096), (296, 217572), (444, 145048), (592, 108786), (888, 72524), (1184, 54393), (1776, 36262), (3552, 18131)]