68818032

素因数分解:

$2^4\times 3^3\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:919

約数の個数: 80

約数和(自身を含む): 198652960

約数和(自身を除く): 129834928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 241, 432, 482, 661, 723, 964, 1322, 1446, 1928, 1983, 2169, 2644, 2892, 3856, 3966, 4338, 5288, 5784, 5949, 6507, 7932, 8676, 10576, 11568, 11898, 13014, 15864, 17352, 17847, 23796, 26028, 31728, 34704, 35694, 47592, 52056, 71388, 95184, 104112, 142776, 159301, 285552, 318602, 477903, 637204, 955806, 1274408, 1433709, 1911612, 2548816, 2867418, 3823224, 4301127, 5734836, 7646448, 8602254, 11469672, 17204508, 22939344, 34409016, 68818032]

約数ペア:

[(1, 68818032), (2, 34409016), (3, 22939344), (4, 17204508), (6, 11469672), (8, 8602254), (9, 7646448), (12, 5734836), (16, 4301127), (18, 3823224), (24, 2867418), (27, 2548816), (36, 1911612), (48, 1433709), (54, 1274408), (72, 955806), (108, 637204), (144, 477903), (216, 318602), (241, 285552), (432, 159301), (482, 142776), (661, 104112), (723, 95184), (964, 71388), (1322, 52056), (1446, 47592), (1928, 35694), (1983, 34704), (2169, 31728), (2644, 26028), (2892, 23796), (3856, 17847), (3966, 17352), (4338, 15864), (5288, 13014), (5784, 11898), (5949, 11568), (6507, 10576), (7932, 8676)]