81460548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{174061}}^1$

素因数の和:174084

約数の個数: 36

約数和(自身を含む): 221754988

約数和(自身を除く): 140294440

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 174061, 348122, 522183, 696244, 1044366, 1566549, 2088732, 2262793, 3133098, 4525586, 6266196, 6788379, 9051172, 13576758, 20365137, 27153516, 40730274, 81460548]

約数ペア:

[(1, 81460548), (2, 40730274), (3, 27153516), (4, 20365137), (6, 13576758), (9, 9051172), (12, 6788379), (13, 6266196), (18, 4525586), (26, 3133098), (36, 2262793), (39, 2088732), (52, 1566549), (78, 1044366), (117, 696244), (156, 522183), (234, 348122), (468, 174061)]