78774384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{126241}}^1$

素因数の和:126265

約数の個数: 40

約数和(自身を含む): 219156112

約数和(自身を除く): 140381728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 126241, 252482, 378723, 504964, 757446, 1009928, 1514892, 1641133, 2019856, 3029784, 3282266, 4923399, 6059568, 6564532, 9846798, 13129064, 19693596, 26258128, 39387192, 78774384]

約数ペア:

[(1, 78774384), (2, 39387192), (3, 26258128), (4, 19693596), (6, 13129064), (8, 9846798), (12, 6564532), (13, 6059568), (16, 4923399), (24, 3282266), (26, 3029784), (39, 2019856), (48, 1641133), (52, 1514892), (78, 1009928), (104, 757446), (156, 504964), (208, 378723), (312, 252482), (624, 126241)]