68739624

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2027}}^1$

素因数の和:2199

約数の個数: 64

約数和(自身を含む): 192254400

約数和(自身を除く): 123514776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2027, 2826, 3768, 4054, 4239, 5652, 6081, 8108, 8478, 11304, 12162, 16216, 16956, 18243, 24324, 33912, 36486, 48648, 54729, 72972, 109458, 145944, 218916, 318239, 437832, 636478, 954717, 1272956, 1909434, 2545912, 2864151, 3818868, 5728302, 7637736, 8592453, 11456604, 17184906, 22913208, 34369812, 68739624]

約数ペア:

[(1, 68739624), (2, 34369812), (3, 22913208), (4, 17184906), (6, 11456604), (8, 8592453), (9, 7637736), (12, 5728302), (18, 3818868), (24, 2864151), (27, 2545912), (36, 1909434), (54, 1272956), (72, 954717), (108, 636478), (157, 437832), (216, 318239), (314, 218916), (471, 145944), (628, 109458), (942, 72972), (1256, 54729), (1413, 48648), (1884, 36486), (2027, 33912), (2826, 24324), (3768, 18243), (4054, 16956), (4239, 16216), (5652, 12162), (6081, 11304), (8108, 8478)]