68768856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73471}}^1$

素因数の和:73496

約数の個数: 48

約数和(自身を含む): 200578560

約数和(自身を除く): 131809704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 73471, 146942, 220413, 293884, 440826, 587768, 661239, 881652, 955123, 1322478, 1763304, 1910246, 2644956, 2865369, 3820492, 5289912, 5730738, 7640984, 8596107, 11461476, 17192214, 22922952, 34384428, 68768856]

約数ペア:

[(1, 68768856), (2, 34384428), (3, 22922952), (4, 17192214), (6, 11461476), (8, 8596107), (9, 7640984), (12, 5730738), (13, 5289912), (18, 3820492), (24, 2865369), (26, 2644956), (36, 1910246), (39, 1763304), (52, 1322478), (72, 955123), (78, 881652), (104, 661239), (117, 587768), (156, 440826), (234, 293884), (312, 220413), (468, 146942), (936, 73471)]