108484684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20719}}^1$

素因数の和:20758

約数の個数: 48

約数和(自身を含む): 250629120

約数和(自身を除く): 142144436

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 20719, 41438, 82876, 145033, 227909, 290066, 352223, 455818, 580132, 704446, 911636, 1408892, 1595363, 2465561, 3190726, 3874453, 4931122, 6381452, 7748906, 9862244, 15497812, 27121171, 54242342, 108484684]

約数ペア:

[(1, 108484684), (2, 54242342), (4, 27121171), (7, 15497812), (11, 9862244), (14, 7748906), (17, 6381452), (22, 4931122), (28, 3874453), (34, 3190726), (44, 2465561), (68, 1595363), (77, 1408892), (119, 911636), (154, 704446), (187, 580132), (238, 455818), (308, 352223), (374, 290066), (476, 227909), (748, 145033), (1309, 82876), (2618, 41438), (5236, 20719)]