76381968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 214639040

約数和(自身を除く): 138257072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1123, 1308, 1417, 1744, 2246, 2616, 2834, 3369, 4251, 4492, 5232, 5668, 6738, 8502, 8984, 11336, 13476, 14599, 17004, 17968, 22672, 26952, 29198, 34008, 43797, 53904, 58396, 68016, 87594, 116792, 122407, 175188, 233584, 244814, 350376, 367221, 489628, 700752, 734442, 979256, 1468884, 1591291, 1958512, 2937768, 3182582, 4773873, 5875536, 6365164, 9547746, 12730328, 19095492, 25460656, 38190984, 76381968]

約数ペア:

[(1, 76381968), (2, 38190984), (3, 25460656), (4, 19095492), (6, 12730328), (8, 9547746), (12, 6365164), (13, 5875536), (16, 4773873), (24, 3182582), (26, 2937768), (39, 1958512), (48, 1591291), (52, 1468884), (78, 979256), (104, 734442), (109, 700752), (156, 489628), (208, 367221), (218, 350376), (312, 244814), (327, 233584), (436, 175188), (624, 122407), (654, 116792), (872, 87594), (1123, 68016), (1308, 58396), (1417, 53904), (1744, 43797), (2246, 34008), (2616, 29198), (2834, 26952), (3369, 22672), (4251, 17968), (4492, 17004), (5232, 14599), (5668, 13476), (6738, 11336), (8502, 8984)]