123671928

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{70589}}^1$

素因数の和:70671

約数の個数: 32

約数和(自身を含む): 313419600

約数和(自身を除く): 189747672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 70589, 141178, 211767, 282356, 423534, 564712, 847068, 1694136, 5152997, 10305994, 15458991, 20611988, 30917982, 41223976, 61835964, 123671928]

約数ペア:

[(1, 123671928), (2, 61835964), (3, 41223976), (4, 30917982), (6, 20611988), (8, 15458991), (12, 10305994), (24, 5152997), (73, 1694136), (146, 847068), (219, 564712), (292, 423534), (438, 282356), (584, 211767), (876, 141178), (1752, 70589)]