81944712

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{5897}}^1$

素因数の和:6102

約数の個数: 48

約数和(自身を含む): 223121340

約数和(自身を除く): 141176628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 5897, 6948, 11794, 13896, 17691, 23588, 35382, 47176, 53073, 70764, 106146, 141528, 212292, 424584, 1138121, 2276242, 3414363, 4552484, 6828726, 9104968, 10243089, 13657452, 20486178, 27314904, 40972356, 81944712]

約数ペア:

[(1, 81944712), (2, 40972356), (3, 27314904), (4, 20486178), (6, 13657452), (8, 10243089), (9, 9104968), (12, 6828726), (18, 4552484), (24, 3414363), (36, 2276242), (72, 1138121), (193, 424584), (386, 212292), (579, 141528), (772, 106146), (1158, 70764), (1544, 53073), (1737, 47176), (2316, 35382), (3474, 23588), (4632, 17691), (5897, 13896), (6948, 11794)]