85177254

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 97714266

約数列:

[1, 2, 3, 6, 41, 47, 53, 82, 94, 106, 123, 139, 141, 159, 246, 278, 282, 318, 417, 834, 1927, 2173, 2491, 3854, 4346, 4982, 5699, 5781, 6519, 6533, 7367, 7473, 11398, 11562, 13038, 13066, 14734, 14946, 17097, 19599, 22101, 34194, 39198, 44202, 102131, 204262, 267853, 302047, 306393, 346249, 535706, 604094, 612786, 692498, 803559, 906141, 1038747, 1607118, 1812282, 2077494, 14196209, 28392418, 42588627, 85177254]

約数ペア:

[(1, 85177254), (2, 42588627), (3, 28392418), (6, 14196209), (41, 2077494), (47, 1812282), (53, 1607118), (82, 1038747), (94, 906141), (106, 803559), (123, 692498), (139, 612786), (141, 604094), (159, 535706), (246, 346249), (278, 306393), (282, 302047), (318, 267853), (417, 204262), (834, 102131), (1927, 44202), (2173, 39198), (2491, 34194), (3854, 22101), (4346, 19599), (4982, 17097), (5699, 14946), (5781, 14734), (6519, 13066), (6533, 13038), (7367, 11562), (7473, 11398)]