64423008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17207}}^1$

素因数の和:17236

約数の個数: 72

約数和(自身を含む): 197306928

約数和(自身を除く): 132883920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 17207, 34414, 51621, 68828, 103242, 137656, 154863, 206484, 223691, 275312, 309726, 412968, 447382, 550624, 619452, 671073, 825936, 894764, 1238904, 1342146, 1651872, 1789528, 2013219, 2477808, 2684292, 3579056, 4026438, 4955616, 5368584, 7158112, 8052876, 10737168, 16105752, 21474336, 32211504, 64423008]

約数ペア:

[(1, 64423008), (2, 32211504), (3, 21474336), (4, 16105752), (6, 10737168), (8, 8052876), (9, 7158112), (12, 5368584), (13, 4955616), (16, 4026438), (18, 3579056), (24, 2684292), (26, 2477808), (32, 2013219), (36, 1789528), (39, 1651872), (48, 1342146), (52, 1238904), (72, 894764), (78, 825936), (96, 671073), (104, 619452), (117, 550624), (144, 447382), (156, 412968), (208, 309726), (234, 275312), (288, 223691), (312, 206484), (416, 154863), (468, 137656), (624, 103242), (936, 68828), (1248, 51621), (1872, 34414), (3744, 17207)]