64701324

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{2719}}^1$

素因数の和:3390

約数の個数: 36

約数和(自身を含む): 163858240

約数和(自身を除く): 99156916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 1322, 1983, 2644, 2719, 3966, 5438, 5949, 7932, 8157, 10876, 11898, 16314, 23796, 24471, 32628, 48942, 97884, 1797259, 3594518, 5391777, 7189036, 10783554, 16175331, 21567108, 32350662, 64701324]

約数ペア:

[(1, 64701324), (2, 32350662), (3, 21567108), (4, 16175331), (6, 10783554), (9, 7189036), (12, 5391777), (18, 3594518), (36, 1797259), (661, 97884), (1322, 48942), (1983, 32628), (2644, 24471), (2719, 23796), (3966, 16314), (5438, 11898), (5949, 10876), (7932, 8157)]