83449268

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 172429824

約数和(自身を除く): 88980556

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 157, 164, 287, 314, 463, 574, 628, 926, 1099, 1148, 1852, 2198, 3241, 4396, 6437, 6482, 12874, 12964, 18983, 25748, 37966, 45059, 72691, 75932, 90118, 132881, 145382, 180236, 265762, 290764, 508837, 531524, 1017674, 2035348, 2980331, 5960662, 11921324, 20862317, 41724634, 83449268]

約数ペア:

[(1, 83449268), (2, 41724634), (4, 20862317), (7, 11921324), (14, 5960662), (28, 2980331), (41, 2035348), (82, 1017674), (157, 531524), (164, 508837), (287, 290764), (314, 265762), (463, 180236), (574, 145382), (628, 132881), (926, 90118), (1099, 75932), (1148, 72691), (1852, 45059), (2198, 37966), (3241, 25748), (4396, 18983), (6437, 12964), (6482, 12874)]