68611824

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 199688112

約数和(自身を除く): 131076288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 73, 107, 122, 144, 146, 183, 214, 219, 244, 292, 321, 366, 428, 438, 488, 549, 584, 642, 657, 732, 856, 876, 963, 976, 1098, 1168, 1284, 1314, 1464, 1712, 1752, 1926, 2196, 2568, 2628, 2928, 3504, 3852, 4392, 4453, 5136, 5256, 6527, 7704, 7811, 8784, 8906, 10512, 13054, 13359, 15408, 15622, 17812, 19581, 23433, 26108, 26718, 31244, 35624, 39162, 40077, 46866, 52216, 53436, 58743, 62488, 70299, 71248, 78324, 80154, 93732, 104432, 106872, 117486, 124976, 140598, 156648, 160308, 187464, 213744, 234972, 281196, 313296, 320616, 374928, 469944, 476471, 562392, 641232, 939888, 952942, 1124784, 1429413, 1905884, 2858826, 3811768, 4288239, 5717652, 7623536, 8576478, 11435304, 17152956, 22870608, 34305912, 68611824]

約数ペア:

[(1, 68611824), (2, 34305912), (3, 22870608), (4, 17152956), (6, 11435304), (8, 8576478), (9, 7623536), (12, 5717652), (16, 4288239), (18, 3811768), (24, 2858826), (36, 1905884), (48, 1429413), (61, 1124784), (72, 952942), (73, 939888), (107, 641232), (122, 562392), (144, 476471), (146, 469944), (183, 374928), (214, 320616), (219, 313296), (244, 281196), (292, 234972), (321, 213744), (366, 187464), (428, 160308), (438, 156648), (488, 140598), (549, 124976), (584, 117486), (642, 106872), (657, 104432), (732, 93732), (856, 80154), (876, 78324), (963, 71248), (976, 70299), (1098, 62488), (1168, 58743), (1284, 53436), (1314, 52216), (1464, 46866), (1712, 40077), (1752, 39162), (1926, 35624), (2196, 31244), (2568, 26718), (2628, 26108), (2928, 23433), (3504, 19581), (3852, 17812), (4392, 15622), (4453, 15408), (5136, 13359), (5256, 13054), (6527, 10512), (7704, 8906), (7811, 8784)]