72976418

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 24

約数和(自身を含む): 115871184

約数和(自身を除く): 42894766

約数列:

[1, 2, 31, 43, 62, 86, 883, 961, 1333, 1766, 1922, 2666, 27373, 37969, 41323, 54746, 75938, 82646, 848563, 1177039, 1697126, 2354078, 36488209, 72976418]

約数ペア:

[(1, 72976418), (2, 36488209), (31, 2354078), (43, 1697126), (62, 1177039), (86, 848563), (883, 82646), (961, 75938), (1333, 54746), (1766, 41323), (1922, 37969), (2666, 27373)]