85671972

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{25589}}^1$

素因数の和:25633

約数の個数: 48

約数和(自身を含む): 229286400

約数和(自身を除く): 143614428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 25589, 51178, 76767, 102356, 153534, 230301, 307068, 460602, 690903, 793259, 921204, 1381806, 1586518, 2379777, 2763612, 3173036, 4759554, 7139331, 9519108, 14278662, 21417993, 28557324, 42835986, 85671972]

約数ペア:

[(1, 85671972), (2, 42835986), (3, 28557324), (4, 21417993), (6, 14278662), (9, 9519108), (12, 7139331), (18, 4759554), (27, 3173036), (31, 2763612), (36, 2379777), (54, 1586518), (62, 1381806), (93, 921204), (108, 793259), (124, 690903), (186, 460602), (279, 307068), (372, 230301), (558, 153534), (837, 102356), (1116, 76767), (1674, 51178), (3348, 25589)]