68309352

素因数分解:

$2^3\times 3^3\times {\mathrm{521}}^1\times {\mathrm{607}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 190425600

約数和(自身を除く): 122116248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 521, 607, 1042, 1214, 1563, 1821, 2084, 2428, 3126, 3642, 4168, 4689, 4856, 5463, 6252, 7284, 9378, 10926, 12504, 14067, 14568, 16389, 18756, 21852, 28134, 32778, 37512, 43704, 56268, 65556, 112536, 131112, 316247, 632494, 948741, 1264988, 1897482, 2529976, 2846223, 3794964, 5692446, 7589928, 8538669, 11384892, 17077338, 22769784, 34154676, 68309352]

約数ペア:

[(1, 68309352), (2, 34154676), (3, 22769784), (4, 17077338), (6, 11384892), (8, 8538669), (9, 7589928), (12, 5692446), (18, 3794964), (24, 2846223), (27, 2529976), (36, 1897482), (54, 1264988), (72, 948741), (108, 632494), (216, 316247), (521, 131112), (607, 112536), (1042, 65556), (1214, 56268), (1563, 43704), (1821, 37512), (2084, 32778), (2428, 28134), (3126, 21852), (3642, 18756), (4168, 16389), (4689, 14568), (4856, 14067), (5463, 12504), (6252, 10926), (7284, 9378)]