71918352

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45403}}^1$

素因数の和:45428

約数の個数: 60

約数和(自身を含む): 219573744

約数和(自身を除く): 147655392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 45403, 90806, 136209, 181612, 272418, 363224, 408627, 499433, 544836, 726448, 817254, 998866, 1089672, 1498299, 1634508, 1997732, 2179344, 2996598, 3269016, 3995464, 4494897, 5993196, 6538032, 7990928, 8989794, 11986392, 17979588, 23972784, 35959176, 71918352]

約数ペア:

[(1, 71918352), (2, 35959176), (3, 23972784), (4, 17979588), (6, 11986392), (8, 8989794), (9, 7990928), (11, 6538032), (12, 5993196), (16, 4494897), (18, 3995464), (22, 3269016), (24, 2996598), (33, 2179344), (36, 1997732), (44, 1634508), (48, 1498299), (66, 1089672), (72, 998866), (88, 817254), (99, 726448), (132, 544836), (144, 499433), (176, 408627), (198, 363224), (264, 272418), (396, 181612), (528, 136209), (792, 90806), (1584, 45403)]