80254932

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 191927232

約数和(自身を除く): 111672300

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 257, 318, 491, 514, 636, 771, 982, 1028, 1473, 1542, 1964, 2946, 3084, 5892, 13621, 26023, 27242, 40863, 52046, 54484, 78069, 81726, 104092, 126187, 156138, 163452, 252374, 312276, 378561, 504748, 757122, 1514244, 6687911, 13375822, 20063733, 26751644, 40127466, 80254932]

約数ペア:

[(1, 80254932), (2, 40127466), (3, 26751644), (4, 20063733), (6, 13375822), (12, 6687911), (53, 1514244), (106, 757122), (159, 504748), (212, 378561), (257, 312276), (318, 252374), (491, 163452), (514, 156138), (636, 126187), (771, 104092), (982, 81726), (1028, 78069), (1473, 54484), (1542, 52046), (1964, 40863), (2946, 27242), (3084, 26023), (5892, 13621)]