68939304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{410353}}^1$

素因数の和:410369

約数の個数: 32

約数和(自身を含む): 196969920

約数和(自身を除く): 128030616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 410353, 820706, 1231059, 1641412, 2462118, 2872471, 3282824, 4924236, 5744942, 8617413, 9848472, 11489884, 17234826, 22979768, 34469652, 68939304]

約数ペア:

[(1, 68939304), (2, 34469652), (3, 22979768), (4, 17234826), (6, 11489884), (7, 9848472), (8, 8617413), (12, 5744942), (14, 4924236), (21, 3282824), (24, 2872471), (28, 2462118), (42, 1641412), (56, 1231059), (84, 820706), (168, 410353)]