80508636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172027}}^1$

素因数の和:172050

約数の個数: 36

約数和(自身を含む): 219163672

約数和(自身を除く): 138655036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 172027, 344054, 516081, 688108, 1032162, 1548243, 2064324, 2236351, 3096486, 4472702, 6192972, 6709053, 8945404, 13418106, 20127159, 26836212, 40254318, 80508636]

約数ペア:

[(1, 80508636), (2, 40254318), (3, 26836212), (4, 20127159), (6, 13418106), (9, 8945404), (12, 6709053), (13, 6192972), (18, 4472702), (26, 3096486), (36, 2236351), (39, 2064324), (52, 1548243), (78, 1032162), (117, 688108), (156, 516081), (234, 344054), (468, 172027)]