72895772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1831}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 131574240

約数和(自身を除く): 58678468

約数列:

[1, 2, 4, 37, 74, 148, 269, 538, 1076, 1831, 3662, 7324, 9953, 19906, 39812, 67747, 135494, 270988, 492539, 985078, 1970156, 18223943, 36447886, 72895772]

約数ペア:

[(1, 72895772), (2, 36447886), (4, 18223943), (37, 1970156), (74, 985078), (148, 492539), (269, 270988), (538, 135494), (1076, 67747), (1831, 39812), (3662, 19906), (7324, 9953)]