63648468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 174222048

約数和(自身を除く): 110573580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 443, 468, 614, 886, 921, 1228, 1329, 1772, 1842, 2658, 2763, 3684, 3987, 3991, 5316, 5526, 5759, 7974, 7982, 11052, 11518, 11973, 15948, 15964, 17277, 23036, 23946, 34554, 35919, 47892, 51831, 69108, 71838, 103662, 136001, 143676, 207324, 272002, 408003, 544004, 816006, 1224009, 1632012, 1768013, 2448018, 3536026, 4896036, 5304039, 7072052, 10608078, 15912117, 21216156, 31824234, 63648468]

約数ペア:

[(1, 63648468), (2, 31824234), (3, 21216156), (4, 15912117), (6, 10608078), (9, 7072052), (12, 5304039), (13, 4896036), (18, 3536026), (26, 2448018), (36, 1768013), (39, 1632012), (52, 1224009), (78, 816006), (117, 544004), (156, 408003), (234, 272002), (307, 207324), (443, 143676), (468, 136001), (614, 103662), (886, 71838), (921, 69108), (1228, 51831), (1329, 47892), (1772, 35919), (1842, 34554), (2658, 23946), (2763, 23036), (3684, 17277), (3987, 15964), (3991, 15948), (5316, 11973), (5526, 11518), (5759, 11052), (7974, 7982)]