73695808

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 56

約数和(自身を含む): 152440640

約数和(自身を除く): 78744832

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 172, 244, 344, 439, 488, 688, 878, 976, 1376, 1756, 1952, 2623, 2752, 3512, 3904, 5246, 7024, 10492, 14048, 18877, 20984, 26779, 28096, 37754, 41968, 53558, 75508, 83936, 107116, 151016, 167872, 214232, 302032, 428464, 604064, 856928, 1151497, 1208128, 1713856, 2302994, 4605988, 9211976, 18423952, 36847904, 73695808]

約数ペア:

[(1, 73695808), (2, 36847904), (4, 18423952), (8, 9211976), (16, 4605988), (32, 2302994), (43, 1713856), (61, 1208128), (64, 1151497), (86, 856928), (122, 604064), (172, 428464), (244, 302032), (344, 214232), (439, 167872), (488, 151016), (688, 107116), (878, 83936), (976, 75508), (1376, 53558), (1756, 41968), (1952, 37754), (2623, 28096), (2752, 26779), (3512, 20984), (3904, 18877), (5246, 14048), (7024, 10492)]