121708008

素因数分解:

$2^3\times 3^6\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 112

約数和(自身を含む): 351180900

約数和(自身を除く): 229472892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 243, 246, 324, 328, 369, 486, 492, 509, 648, 729, 738, 972, 984, 1018, 1107, 1458, 1476, 1527, 1944, 2036, 2214, 2916, 2952, 3054, 3321, 4072, 4428, 4581, 5832, 6108, 6642, 8856, 9162, 9963, 12216, 13284, 13743, 18324, 19926, 20869, 26568, 27486, 29889, 36648, 39852, 41229, 41738, 54972, 59778, 62607, 79704, 82458, 83476, 109944, 119556, 123687, 125214, 164916, 166952, 187821, 239112, 247374, 250428, 329832, 371061, 375642, 494748, 500856, 563463, 742122, 751284, 989496, 1126926, 1484244, 1502568, 1690389, 2253852, 2968488, 3380778, 4507704, 5071167, 6761556, 10142334, 13523112, 15213501, 20284668, 30427002, 40569336, 60854004, 121708008]

約数ペア:

[(1, 121708008), (2, 60854004), (3, 40569336), (4, 30427002), (6, 20284668), (8, 15213501), (9, 13523112), (12, 10142334), (18, 6761556), (24, 5071167), (27, 4507704), (36, 3380778), (41, 2968488), (54, 2253852), (72, 1690389), (81, 1502568), (82, 1484244), (108, 1126926), (123, 989496), (162, 751284), (164, 742122), (216, 563463), (243, 500856), (246, 494748), (324, 375642), (328, 371061), (369, 329832), (486, 250428), (492, 247374), (509, 239112), (648, 187821), (729, 166952), (738, 164916), (972, 125214), (984, 123687), (1018, 119556), (1107, 109944), (1458, 83476), (1476, 82458), (1527, 79704), (1944, 62607), (2036, 59778), (2214, 54972), (2916, 41738), (2952, 41229), (3054, 39852), (3321, 36648), (4072, 29889), (4428, 27486), (4581, 26568), (5832, 20869), (6108, 19926), (6642, 18324), (8856, 13743), (9162, 13284), (9963, 12216)]