80626572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172279}}^1$

素因数の和:172302

約数の個数: 36

約数和(自身を含む): 219484720

約数和(自身を除く): 138858148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 172279, 344558, 516837, 689116, 1033674, 1550511, 2067348, 2239627, 3101022, 4479254, 6202044, 6718881, 8958508, 13437762, 20156643, 26875524, 40313286, 80626572]

約数ペア:

[(1, 80626572), (2, 40313286), (3, 26875524), (4, 20156643), (6, 13437762), (9, 8958508), (12, 6718881), (13, 6202044), (18, 4479254), (26, 3101022), (36, 2239627), (39, 2067348), (52, 1550511), (78, 1033674), (117, 689116), (156, 516837), (234, 344558), (468, 172279)]