77147856

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1793

約数の個数: 80

約数和(自身を含む): 223646400

約数和(自身を除く): 146498544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1669, 1712, 1926, 2568, 2889, 3338, 3852, 5007, 5136, 5778, 6676, 7704, 10014, 11556, 13352, 15021, 15408, 20028, 23112, 26704, 30042, 40056, 45063, 46224, 60084, 80112, 90126, 120168, 178583, 180252, 240336, 357166, 360504, 535749, 714332, 721008, 1071498, 1428664, 1607247, 2142996, 2857328, 3214494, 4285992, 4821741, 6428988, 8571984, 9643482, 12857976, 19286964, 25715952, 38573928, 77147856]

約数ペア:

[(1, 77147856), (2, 38573928), (3, 25715952), (4, 19286964), (6, 12857976), (8, 9643482), (9, 8571984), (12, 6428988), (16, 4821741), (18, 4285992), (24, 3214494), (27, 2857328), (36, 2142996), (48, 1607247), (54, 1428664), (72, 1071498), (107, 721008), (108, 714332), (144, 535749), (214, 360504), (216, 357166), (321, 240336), (428, 180252), (432, 178583), (642, 120168), (856, 90126), (963, 80112), (1284, 60084), (1669, 46224), (1712, 45063), (1926, 40056), (2568, 30042), (2889, 26704), (3338, 23112), (3852, 20028), (5007, 15408), (5136, 15021), (5778, 13352), (6676, 11556), (7704, 10014)]