66331872

素因数分解:

$2^5\times 3^4\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 120

約数和(自身を含む): 197527176

約数和(自身を除く): 131195304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 157, 162, 163, 216, 288, 314, 324, 326, 432, 471, 489, 628, 648, 652, 864, 942, 978, 1256, 1296, 1304, 1413, 1467, 1884, 1956, 2512, 2592, 2608, 2826, 2934, 3768, 3912, 4239, 4401, 5024, 5216, 5652, 5868, 7536, 7824, 8478, 8802, 11304, 11736, 12717, 13203, 15072, 15648, 16956, 17604, 22608, 23472, 25434, 25591, 26406, 33912, 35208, 45216, 46944, 50868, 51182, 52812, 67824, 70416, 76773, 101736, 102364, 105624, 135648, 140832, 153546, 203472, 204728, 211248, 230319, 307092, 406944, 409456, 422496, 460638, 614184, 690957, 818912, 921276, 1228368, 1381914, 1842552, 2072871, 2456736, 2763828, 3685104, 4145742, 5527656, 7370208, 8291484, 11055312, 16582968, 22110624, 33165936, 66331872]

約数ペア:

[(1, 66331872), (2, 33165936), (3, 22110624), (4, 16582968), (6, 11055312), (8, 8291484), (9, 7370208), (12, 5527656), (16, 4145742), (18, 3685104), (24, 2763828), (27, 2456736), (32, 2072871), (36, 1842552), (48, 1381914), (54, 1228368), (72, 921276), (81, 818912), (96, 690957), (108, 614184), (144, 460638), (157, 422496), (162, 409456), (163, 406944), (216, 307092), (288, 230319), (314, 211248), (324, 204728), (326, 203472), (432, 153546), (471, 140832), (489, 135648), (628, 105624), (648, 102364), (652, 101736), (864, 76773), (942, 70416), (978, 67824), (1256, 52812), (1296, 51182), (1304, 50868), (1413, 46944), (1467, 45216), (1884, 35208), (1956, 33912), (2512, 26406), (2592, 25591), (2608, 25434), (2826, 23472), (2934, 22608), (3768, 17604), (3912, 16956), (4239, 15648), (4401, 15072), (5024, 13203), (5216, 12717), (5652, 11736), (5868, 11304), (7536, 8802), (7824, 8478)]