82381866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 196300800

約数和(自身を除く): 113918934

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 239, 283, 406, 478, 566, 609, 717, 849, 1218, 1434, 1673, 1698, 1981, 3346, 3962, 5019, 5943, 6931, 8207, 10038, 11886, 13862, 16414, 20793, 24621, 41586, 48517, 49242, 57449, 67637, 97034, 114898, 135274, 145551, 172347, 202911, 291102, 344694, 405822, 473459, 946918, 1420377, 1961473, 2840754, 3922946, 5884419, 11768838, 13730311, 27460622, 41190933, 82381866]

約数ペア:

[(1, 82381866), (2, 41190933), (3, 27460622), (6, 13730311), (7, 11768838), (14, 5884419), (21, 3922946), (29, 2840754), (42, 1961473), (58, 1420377), (87, 946918), (174, 473459), (203, 405822), (239, 344694), (283, 291102), (406, 202911), (478, 172347), (566, 145551), (609, 135274), (717, 114898), (849, 97034), (1218, 67637), (1434, 57449), (1673, 49242), (1698, 48517), (1981, 41586), (3346, 24621), (3962, 20793), (5019, 16414), (5943, 13862), (6931, 11886), (8207, 10038)]