78758244

素因数分解:

$2^2\times 3^8\times {\mathrm{3001}}^1$

素因数の和:3029

約数の個数: 54

約数和(自身を含む): 206798774

約数和(自身を除く): 128040530

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 3001, 4374, 6002, 6561, 8748, 9003, 12004, 13122, 18006, 26244, 27009, 36012, 54018, 81027, 108036, 162054, 243081, 324108, 486162, 729243, 972324, 1458486, 2187729, 2916972, 4375458, 6563187, 8750916, 13126374, 19689561, 26252748, 39379122, 78758244]

約数ペア:

[(1, 78758244), (2, 39379122), (3, 26252748), (4, 19689561), (6, 13126374), (9, 8750916), (12, 6563187), (18, 4375458), (27, 2916972), (36, 2187729), (54, 1458486), (81, 972324), (108, 729243), (162, 486162), (243, 324108), (324, 243081), (486, 162054), (729, 108036), (972, 81027), (1458, 54018), (2187, 36012), (2916, 27009), (3001, 26244), (4374, 18006), (6002, 13122), (6561, 12004), (8748, 9003)]