68715612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 199320576

約数和(自身を除く): 130604964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 367, 734, 743, 1101, 1468, 1486, 2202, 2229, 2569, 2972, 3303, 4404, 4458, 5138, 5201, 6606, 6687, 7707, 8916, 10276, 10402, 13212, 13374, 15414, 15603, 20804, 23121, 26748, 30828, 31206, 46242, 46809, 62412, 92484, 93618, 187236, 272681, 545362, 818043, 1090724, 1636086, 1908767, 2454129, 3272172, 3817534, 4908258, 5726301, 7635068, 9816516, 11452602, 17178903, 22905204, 34357806, 68715612]

約数ペア:

[(1, 68715612), (2, 34357806), (3, 22905204), (4, 17178903), (6, 11452602), (7, 9816516), (9, 7635068), (12, 5726301), (14, 4908258), (18, 3817534), (21, 3272172), (28, 2454129), (36, 1908767), (42, 1636086), (63, 1090724), (84, 818043), (126, 545362), (252, 272681), (367, 187236), (734, 93618), (743, 92484), (1101, 62412), (1468, 46809), (1486, 46242), (2202, 31206), (2229, 30828), (2569, 26748), (2972, 23121), (3303, 20804), (4404, 15603), (4458, 15414), (5138, 13374), (5201, 13212), (6606, 10402), (6687, 10276), (7707, 8916)]