80219802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7507}}^1$

素因数の和:7662

約数の個数: 32

約数和(自身を含む): 174065472

約数和(自身を除く): 93845670

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 7507, 10686, 15014, 22521, 45042, 97591, 195182, 292773, 585546, 1028459, 2056918, 3085377, 6170754, 13369967, 26739934, 40109901, 80219802]

約数ペア:

[(1, 80219802), (2, 40109901), (3, 26739934), (6, 13369967), (13, 6170754), (26, 3085377), (39, 2056918), (78, 1028459), (137, 585546), (274, 292773), (411, 195182), (822, 97591), (1781, 45042), (3562, 22521), (5343, 15014), (7507, 10686)]