66930408

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1901}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 187156800

約数和(自身を除く): 120226392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1901, 1956, 2934, 3802, 3912, 4401, 5703, 5868, 7604, 8802, 11406, 11736, 15208, 17109, 17604, 22812, 34218, 35208, 45624, 51327, 68436, 102654, 136872, 205308, 309863, 410616, 619726, 929589, 1239452, 1859178, 2478904, 2788767, 3718356, 5577534, 7436712, 8366301, 11155068, 16732602, 22310136, 33465204, 66930408]

約数ペア:

[(1, 66930408), (2, 33465204), (3, 22310136), (4, 16732602), (6, 11155068), (8, 8366301), (9, 7436712), (12, 5577534), (18, 3718356), (24, 2788767), (27, 2478904), (36, 1859178), (54, 1239452), (72, 929589), (108, 619726), (163, 410616), (216, 309863), (326, 205308), (489, 136872), (652, 102654), (978, 68436), (1304, 51327), (1467, 45624), (1901, 35208), (1956, 34218), (2934, 22812), (3802, 17604), (3912, 17109), (4401, 15208), (5703, 11736), (5868, 11406), (7604, 8802)]