78951532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1222

約数の個数: 36

約数和(自身を含む): 152981920

約数和(自身を除く): 74030388

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 1039, 1727, 2078, 3454, 4156, 6908, 11429, 18997, 22858, 37994, 45716, 75988, 125719, 163123, 251438, 326246, 502876, 652492, 1794353, 3588706, 7177412, 19737883, 39475766, 78951532]

約数ペア:

[(1, 78951532), (2, 39475766), (4, 19737883), (11, 7177412), (22, 3588706), (44, 1794353), (121, 652492), (157, 502876), (242, 326246), (314, 251438), (484, 163123), (628, 125719), (1039, 75988), (1727, 45716), (2078, 37994), (3454, 22858), (4156, 18997), (6908, 11429)]