80817954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9479}}^1$

素因数の和:9527

約数の個数: 48

約数和(自身を含む): 194529600

約数和(自身を除く): 113711646

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 9479, 18958, 28437, 56874, 66353, 132706, 199059, 274891, 398118, 464471, 549782, 824673, 928942, 1393413, 1649346, 1924237, 2786826, 3848474, 5772711, 11545422, 13469659, 26939318, 40408977, 80817954]

約数ペア:

[(1, 80817954), (2, 40408977), (3, 26939318), (6, 13469659), (7, 11545422), (14, 5772711), (21, 3848474), (29, 2786826), (42, 1924237), (49, 1649346), (58, 1393413), (87, 928942), (98, 824673), (147, 549782), (174, 464471), (203, 398118), (294, 274891), (406, 199059), (609, 132706), (1218, 66353), (1421, 56874), (2842, 28437), (4263, 18958), (8526, 9479)]