71557596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{180701}}^1$

素因数の和:180722

約数の個数: 36

約数和(自身を含む): 197326584

約数和(自身を除く): 125768988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 180701, 361402, 542103, 722804, 1084206, 1626309, 1987711, 2168412, 3252618, 3975422, 5963133, 6505236, 7950844, 11926266, 17889399, 23852532, 35778798, 71557596]

約数ペア:

[(1, 71557596), (2, 35778798), (3, 23852532), (4, 17889399), (6, 11926266), (9, 7950844), (11, 6505236), (12, 5963133), (18, 3975422), (22, 3252618), (33, 2168412), (36, 1987711), (44, 1626309), (66, 1084206), (99, 722804), (132, 542103), (198, 361402), (396, 180701)]