71758554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89923}}^1$

素因数の和:89954

約数の個数: 32

約数和(自身を含む): 172654080

約数和(自身を除く): 100895526

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 89923, 179846, 269769, 539538, 629461, 1258922, 1708537, 1888383, 3417074, 3776766, 5125611, 10251222, 11959759, 23919518, 35879277, 71758554]

約数ペア:

[(1, 71758554), (2, 35879277), (3, 23919518), (6, 11959759), (7, 10251222), (14, 5125611), (19, 3776766), (21, 3417074), (38, 1888383), (42, 1708537), (57, 1258922), (114, 629461), (133, 539538), (266, 269769), (399, 179846), (798, 89923)]