81014164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7109}}^1$

素因数の和:7168

約数の個数: 48

約数和(自身を含む): 181560960

約数和(自身を除く): 100546796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 7109, 11396, 14218, 28436, 49763, 78199, 99526, 156398, 199052, 263033, 312796, 526066, 547393, 1052132, 1094786, 1841231, 2189572, 2893363, 3682462, 5786726, 7364924, 11573452, 20253541, 40507082, 81014164]

約数ペア:

[(1, 81014164), (2, 40507082), (4, 20253541), (7, 11573452), (11, 7364924), (14, 5786726), (22, 3682462), (28, 2893363), (37, 2189572), (44, 1841231), (74, 1094786), (77, 1052132), (148, 547393), (154, 526066), (259, 312796), (308, 263033), (407, 199052), (518, 156398), (814, 99526), (1036, 78199), (1628, 49763), (2849, 28436), (5698, 14218), (7109, 11396)]