77629728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 230858208

約数和(自身を除く): 153228480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 121, 123, 132, 163, 164, 176, 242, 246, 264, 326, 328, 352, 363, 451, 484, 489, 492, 528, 652, 656, 726, 902, 968, 978, 984, 1056, 1304, 1312, 1353, 1452, 1793, 1804, 1936, 1956, 1968, 2608, 2706, 2904, 3586, 3608, 3872, 3912, 3936, 4961, 5216, 5379, 5412, 5808, 6683, 7172, 7216, 7824, 9922, 10758, 10824, 11616, 13366, 14344, 14432, 14883, 15648, 19723, 19844, 20049, 21516, 21648, 26732, 28688, 29766, 39446, 39688, 40098, 43032, 43296, 53464, 57376, 59169, 59532, 73513, 78892, 79376, 80196, 86064, 106928, 118338, 119064, 147026, 157784, 158752, 160392, 172128, 213856, 220539, 236676, 238128, 294052, 315568, 320784, 441078, 473352, 476256, 588104, 631136, 641568, 808643, 882156, 946704, 1176208, 1617286, 1764312, 1893408, 2352416, 2425929, 3234572, 3528624, 4851858, 6469144, 7057248, 9703716, 12938288, 19407432, 25876576, 38814864, 77629728]

約数ペア:

[(1, 77629728), (2, 38814864), (3, 25876576), (4, 19407432), (6, 12938288), (8, 9703716), (11, 7057248), (12, 6469144), (16, 4851858), (22, 3528624), (24, 3234572), (32, 2425929), (33, 2352416), (41, 1893408), (44, 1764312), (48, 1617286), (66, 1176208), (82, 946704), (88, 882156), (96, 808643), (121, 641568), (123, 631136), (132, 588104), (163, 476256), (164, 473352), (176, 441078), (242, 320784), (246, 315568), (264, 294052), (326, 238128), (328, 236676), (352, 220539), (363, 213856), (451, 172128), (484, 160392), (489, 158752), (492, 157784), (528, 147026), (652, 119064), (656, 118338), (726, 106928), (902, 86064), (968, 80196), (978, 79376), (984, 78892), (1056, 73513), (1304, 59532), (1312, 59169), (1353, 57376), (1452, 53464), (1793, 43296), (1804, 43032), (1936, 40098), (1956, 39688), (1968, 39446), (2608, 29766), (2706, 28688), (2904, 26732), (3586, 21648), (3608, 21516), (3872, 20049), (3912, 19844), (3936, 19723), (4961, 15648), (5216, 14883), (5379, 14432), (5412, 14344), (5808, 13366), (6683, 11616), (7172, 10824), (7216, 10758), (7824, 9922)]