80795572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12841}}^1$

素因数の和:12880

約数の個数: 36

約数和(自身を含む): 167382628

約数和(自身を除く): 86587056

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 12841, 25682, 51364, 141251, 166933, 282502, 333866, 565004, 667732, 1553761, 1836263, 3107522, 3672526, 6215044, 7345052, 20198893, 40397786, 80795572]

約数ペア:

[(1, 80795572), (2, 40397786), (4, 20198893), (11, 7345052), (13, 6215044), (22, 3672526), (26, 3107522), (44, 1836263), (52, 1553761), (121, 667732), (143, 565004), (242, 333866), (286, 282502), (484, 166933), (572, 141251), (1573, 51364), (3146, 25682), (6292, 12841)]