87440202

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 199680000

約数和(自身を除く): 112239798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 103, 158, 199, 206, 237, 309, 398, 474, 597, 618, 711, 927, 1194, 1422, 1791, 1854, 2133, 2781, 3582, 4266, 5373, 5562, 8137, 10746, 15721, 16274, 20497, 24411, 31442, 40994, 47163, 48822, 61491, 73233, 94326, 122982, 141489, 146466, 184473, 219699, 282978, 368946, 424467, 439398, 553419, 848934, 1106838, 1619263, 3238526, 4857789, 9715578, 14573367, 29146734, 43720101, 87440202]

約数ペア:

[(1, 87440202), (2, 43720101), (3, 29146734), (6, 14573367), (9, 9715578), (18, 4857789), (27, 3238526), (54, 1619263), (79, 1106838), (103, 848934), (158, 553419), (199, 439398), (206, 424467), (237, 368946), (309, 282978), (398, 219699), (474, 184473), (597, 146466), (618, 141489), (711, 122982), (927, 94326), (1194, 73233), (1422, 61491), (1791, 48822), (1854, 47163), (2133, 40994), (2781, 31442), (3582, 24411), (4266, 20497), (5373, 16274), (5562, 15721), (8137, 10746)]