85825068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 234343872

約数和(自身を除く): 148518804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 227, 294, 454, 588, 643, 681, 908, 1286, 1362, 1589, 1929, 2572, 2724, 3178, 3858, 4501, 4767, 6356, 7716, 9002, 9534, 11123, 13503, 18004, 19068, 22246, 27006, 31507, 33369, 44492, 54012, 63014, 66738, 94521, 126028, 133476, 145961, 189042, 291922, 378084, 437883, 583844, 875766, 1021727, 1751532, 2043454, 3065181, 4086908, 6130362, 7152089, 12260724, 14304178, 21456267, 28608356, 42912534, 85825068]

約数ペア:

[(1, 85825068), (2, 42912534), (3, 28608356), (4, 21456267), (6, 14304178), (7, 12260724), (12, 7152089), (14, 6130362), (21, 4086908), (28, 3065181), (42, 2043454), (49, 1751532), (84, 1021727), (98, 875766), (147, 583844), (196, 437883), (227, 378084), (294, 291922), (454, 189042), (588, 145961), (643, 133476), (681, 126028), (908, 94521), (1286, 66738), (1362, 63014), (1589, 54012), (1929, 44492), (2572, 33369), (2724, 31507), (3178, 27006), (3858, 22246), (4501, 19068), (4767, 18004), (6356, 13503), (7716, 11123), (9002, 9534)]