64487916

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43691}}^1$

素因数の和:43742

約数の個数: 36

約数和(自身を含む): 166990824

約数和(自身を除く): 102502908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 43691, 87382, 131073, 174764, 262146, 393219, 524292, 786438, 1572876, 1791331, 3582662, 5373993, 7165324, 10747986, 16121979, 21495972, 32243958, 64487916]

約数ペア:

[(1, 64487916), (2, 32243958), (3, 21495972), (4, 16121979), (6, 10747986), (9, 7165324), (12, 5373993), (18, 3582662), (36, 1791331), (41, 1572876), (82, 786438), (123, 524292), (164, 393219), (246, 262146), (369, 174764), (492, 131073), (738, 87382), (1476, 43691)]