69939216

素因数分解:

$2^4\times 3^2\times {\mathrm{485689}}^1$

素因数の和:485703

約数の個数: 30

約数和(自身を含む): 195733070

約数和(自身を除く): 125793854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 485689, 971378, 1457067, 1942756, 2914134, 3885512, 4371201, 5828268, 7771024, 8742402, 11656536, 17484804, 23313072, 34969608, 69939216]

約数ペア:

[(1, 69939216), (2, 34969608), (3, 23313072), (4, 17484804), (6, 11656536), (8, 8742402), (9, 7771024), (12, 5828268), (16, 4371201), (18, 3885512), (24, 2914134), (36, 1942756), (48, 1457067), (72, 971378), (144, 485689)]