81869592

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 243777600

約数和(自身を除く): 161908008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 49, 56, 84, 86, 98, 129, 147, 168, 172, 196, 258, 294, 301, 344, 392, 516, 588, 602, 903, 1032, 1176, 1204, 1619, 1806, 2107, 2408, 3238, 3612, 4214, 4857, 6321, 6476, 7224, 8428, 9714, 11333, 12642, 12952, 16856, 19428, 22666, 25284, 33999, 38856, 45332, 50568, 67998, 69617, 79331, 90664, 135996, 139234, 158662, 208851, 237993, 271992, 278468, 317324, 417702, 475986, 487319, 556936, 634648, 835404, 951972, 974638, 1461957, 1670808, 1903944, 1949276, 2923914, 3411233, 3898552, 5847828, 6822466, 10233699, 11695656, 13644932, 20467398, 27289864, 40934796, 81869592]

約数ペア:

[(1, 81869592), (2, 40934796), (3, 27289864), (4, 20467398), (6, 13644932), (7, 11695656), (8, 10233699), (12, 6822466), (14, 5847828), (21, 3898552), (24, 3411233), (28, 2923914), (42, 1949276), (43, 1903944), (49, 1670808), (56, 1461957), (84, 974638), (86, 951972), (98, 835404), (129, 634648), (147, 556936), (168, 487319), (172, 475986), (196, 417702), (258, 317324), (294, 278468), (301, 271992), (344, 237993), (392, 208851), (516, 158662), (588, 139234), (602, 135996), (903, 90664), (1032, 79331), (1176, 69617), (1204, 67998), (1619, 50568), (1806, 45332), (2107, 38856), (2408, 33999), (3238, 25284), (3612, 22666), (4214, 19428), (4857, 16856), (6321, 12952), (6476, 12642), (7224, 11333), (8428, 9714)]