80006752

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1423}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 180859392

約数和(自身を除く): 100852640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1423, 1757, 2008, 2846, 3514, 4016, 5692, 7028, 8032, 9961, 11384, 14056, 19922, 22768, 28112, 39844, 45536, 56224, 79688, 159376, 318752, 357173, 714346, 1428692, 2500211, 2857384, 5000422, 5714768, 10000844, 11429536, 20001688, 40003376, 80006752]

約数ペア:

[(1, 80006752), (2, 40003376), (4, 20001688), (7, 11429536), (8, 10000844), (14, 5714768), (16, 5000422), (28, 2857384), (32, 2500211), (56, 1428692), (112, 714346), (224, 357173), (251, 318752), (502, 159376), (1004, 79688), (1423, 56224), (1757, 45536), (2008, 39844), (2846, 28112), (3514, 22768), (4016, 19922), (5692, 14056), (7028, 11384), (8032, 9961)]