72843604

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 129167528

約数和(自身を除く): 56323924

約数列:

[1, 2, 4, 157, 193, 314, 386, 601, 628, 772, 1202, 2404, 30301, 60602, 94357, 115993, 121204, 188714, 231986, 377428, 463972, 18210901, 36421802, 72843604]

約数ペア:

[(1, 72843604), (2, 36421802), (4, 18210901), (157, 463972), (193, 377428), (314, 231986), (386, 188714), (601, 121204), (628, 115993), (772, 94357), (1202, 60602), (2404, 30301)]