84992804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2220

約数の個数: 36

約数和(自身を含む): 163865520

約数和(自身を除く): 78872716

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 236, 338, 676, 767, 1534, 2131, 3068, 4262, 8524, 9971, 19942, 27703, 39884, 55406, 110812, 125729, 251458, 360139, 502916, 720278, 1440556, 1634477, 3268954, 6537908, 21248201, 42496402, 84992804]

約数ペア:

[(1, 84992804), (2, 42496402), (4, 21248201), (13, 6537908), (26, 3268954), (52, 1634477), (59, 1440556), (118, 720278), (169, 502916), (236, 360139), (338, 251458), (676, 125729), (767, 110812), (1534, 55406), (2131, 39884), (3068, 27703), (4262, 19942), (8524, 9971)]