78615426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29983}}^1$

素因数の和:30030

約数の個数: 32

約数和(自身を含む): 172707840

約数和(自身を除く): 94092414

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 29983, 59966, 89949, 179898, 569677, 689609, 1139354, 1379218, 1709031, 2068827, 3418062, 4137654, 13102571, 26205142, 39307713, 78615426]

約数ペア:

[(1, 78615426), (2, 39307713), (3, 26205142), (6, 13102571), (19, 4137654), (23, 3418062), (38, 2068827), (46, 1709031), (57, 1379218), (69, 1139354), (114, 689609), (138, 569677), (437, 179898), (874, 89949), (1311, 59966), (2622, 29983)]