78109688512

素因数分解:

$2^6\times {\mathrm{43}}^2\times {\mathrm{660067}}^1$

素因数の和:660165

約数の個数: 42

約数和(自身を含む): 158687607948

約数和(自身を除く): 80577919436

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 1849, 2752, 3698, 7396, 14792, 29584, 59168, 118336, 660067, 1320134, 2640268, 5280536, 10561072, 21122144, 28382881, 42244288, 56765762, 113531524, 227063048, 454126096, 908252192, 1220463883, 1816504384, 2440927766, 4881855532, 9763711064, 19527422128, 39054844256, 78109688512]

約数ペア:

[(1, 78109688512), (2, 39054844256), (4, 19527422128), (8, 9763711064), (16, 4881855532), (32, 2440927766), (43, 1816504384), (64, 1220463883), (86, 908252192), (172, 454126096), (344, 227063048), (688, 113531524), (1376, 56765762), (1849, 42244288), (2752, 28382881), (3698, 21122144), (7396, 10561072), (14792, 5280536), (29584, 2640268), (59168, 1320134), (118336, 660067)]