85183868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1187}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 186810624

約数和(自身を除く): 101626756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 233, 308, 466, 932, 1187, 1631, 2374, 2563, 3262, 4748, 5126, 6524, 8309, 10252, 13057, 16618, 17941, 26114, 33236, 35882, 52228, 71764, 91399, 182798, 276571, 365596, 553142, 1106284, 1935997, 3042281, 3871994, 6084562, 7743988, 12169124, 21295967, 42591934, 85183868]

約数ペア:

[(1, 85183868), (2, 42591934), (4, 21295967), (7, 12169124), (11, 7743988), (14, 6084562), (22, 3871994), (28, 3042281), (44, 1935997), (77, 1106284), (154, 553142), (233, 365596), (308, 276571), (466, 182798), (932, 91399), (1187, 71764), (1631, 52228), (2374, 35882), (2563, 33236), (3262, 26114), (4748, 17941), (5126, 16618), (6524, 13057), (8309, 10252)]