78268638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{98081}}^1$

素因数の和:98112

約数の個数: 32

約数和(自身を含む): 188317440

約数和(自身を除く): 110048802

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 98081, 196162, 294243, 588486, 686567, 1373134, 1863539, 2059701, 3727078, 4119402, 5590617, 11181234, 13044773, 26089546, 39134319, 78268638]

約数ペア:

[(1, 78268638), (2, 39134319), (3, 26089546), (6, 13044773), (7, 11181234), (14, 5590617), (19, 4119402), (21, 3727078), (38, 2059701), (42, 1863539), (57, 1373134), (114, 686567), (133, 588486), (266, 294243), (399, 196162), (798, 98081)]