72415544

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{93319}}^1$

素因数の和:93422

約数の個数: 16

約数和(自身を含む): 137180400

約数和(自身を除く): 64764856

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 93319, 186638, 373276, 746552, 9051943, 18103886, 36207772, 72415544]

約数ペア:

[(1, 72415544), (2, 36207772), (4, 18103886), (8, 9051943), (97, 746552), (194, 373276), (388, 186638), (776, 93319)]