66880086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 165570048

約数和(自身を除く): 98689962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 347, 353, 546, 694, 706, 1041, 1059, 2082, 2118, 2429, 2471, 4511, 4589, 4858, 4942, 7287, 7413, 9022, 9178, 13533, 13767, 14574, 14826, 27066, 27534, 31577, 32123, 63154, 64246, 94731, 96369, 122491, 189462, 192738, 244982, 367473, 734946, 857437, 1592383, 1714874, 2572311, 3184766, 4777149, 5144622, 9554298, 11146681, 22293362, 33440043, 66880086]

約数ペア:

[(1, 66880086), (2, 33440043), (3, 22293362), (6, 11146681), (7, 9554298), (13, 5144622), (14, 4777149), (21, 3184766), (26, 2572311), (39, 1714874), (42, 1592383), (78, 857437), (91, 734946), (182, 367473), (273, 244982), (347, 192738), (353, 189462), (546, 122491), (694, 96369), (706, 94731), (1041, 64246), (1059, 63154), (2082, 32123), (2118, 31577), (2429, 27534), (2471, 27066), (4511, 14826), (4589, 14574), (4858, 13767), (4942, 13533), (7287, 9178), (7413, 9022)]