78984

素因数分解:

$2^3\times 3^2\times {\mathrm{1097}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 214110

約数和(自身を除く): 135126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1097, 2194, 3291, 4388, 6582, 8776, 9873, 13164, 19746, 26328, 39492, 78984]

約数ペア:

[(1, 78984), (2, 39492), (3, 26328), (4, 19746), (6, 13164), (8, 9873), (9, 8776), (12, 6582), (18, 4388), (24, 3291), (36, 2194), (72, 1097)]