72261816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{273719}}^1$

素因数の和:273739

約数の個数: 32

約数和(自身を含む): 197078400

約数和(自身を除く): 124816584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 273719, 547438, 821157, 1094876, 1642314, 2189752, 3010909, 3284628, 6021818, 6569256, 9032727, 12043636, 18065454, 24087272, 36130908, 72261816]

約数ペア:

[(1, 72261816), (2, 36130908), (3, 24087272), (4, 18065454), (6, 12043636), (8, 9032727), (11, 6569256), (12, 6021818), (22, 3284628), (24, 3010909), (33, 2189752), (44, 1642314), (66, 1094876), (88, 821157), (132, 547438), (264, 273719)]