69140136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{221603}}^1$

素因数の和:221625

約数の個数: 32

約数和(自身を含む): 186147360

約数和(自身を除く): 117007224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 221603, 443206, 664809, 886412, 1329618, 1772824, 2659236, 2880839, 5318472, 5761678, 8642517, 11523356, 17285034, 23046712, 34570068, 69140136]

約数ペア:

[(1, 69140136), (2, 34570068), (3, 23046712), (4, 17285034), (6, 11523356), (8, 8642517), (12, 5761678), (13, 5318472), (24, 2880839), (26, 2659236), (39, 1772824), (52, 1329618), (78, 886412), (104, 664809), (156, 443206), (312, 221603)]