69911568

素因数分解:

$2^4\times 3^2\times {\mathrm{485497}}^1$

素因数の和:485511

約数の個数: 30

約数和(自身を含む): 195655694

約数和(自身を除く): 125744126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 485497, 970994, 1456491, 1941988, 2912982, 3883976, 4369473, 5825964, 7767952, 8738946, 11651928, 17477892, 23303856, 34955784, 69911568]

約数ペア:

[(1, 69911568), (2, 34955784), (3, 23303856), (4, 17477892), (6, 11651928), (8, 8738946), (9, 7767952), (12, 5825964), (16, 4369473), (18, 3883976), (24, 2912982), (36, 1941988), (48, 1456491), (72, 970994), (144, 485497)]