64830068

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 121908864

約数和(自身を除く): 57078796

約数列:

[1, 2, 4, 37, 43, 61, 74, 86, 122, 148, 167, 172, 244, 334, 668, 1591, 2257, 2623, 3182, 4514, 5246, 6179, 6364, 7181, 9028, 10187, 10492, 12358, 14362, 20374, 24716, 28724, 40748, 97051, 194102, 265697, 376919, 388204, 438041, 531394, 753838, 876082, 1062788, 1507676, 1752164, 16207517, 32415034, 64830068]

約数ペア:

[(1, 64830068), (2, 32415034), (4, 16207517), (37, 1752164), (43, 1507676), (61, 1062788), (74, 876082), (86, 753838), (122, 531394), (148, 438041), (167, 388204), (172, 376919), (244, 265697), (334, 194102), (668, 97051), (1591, 40748), (2257, 28724), (2623, 24716), (3182, 20374), (4514, 14362), (5246, 12358), (6179, 10492), (6364, 10187), (7181, 9028)]