72872104

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{124781}}^1$

素因数の和:124860

約数の個数: 16

約数和(自身を含む): 138508020

約数和(自身を除く): 65635916

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 124781, 249562, 499124, 998248, 9109013, 18218026, 36436052, 72872104]

約数ペア:

[(1, 72872104), (2, 36436052), (4, 18218026), (8, 9109013), (73, 998248), (146, 499124), (292, 249562), (584, 124781)]