78111680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10613}}^1$

素因数の和:10653

約数の個数: 56

約数和(自身を含む): 194108832

約数和(自身を除く): 115997152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 10613, 21226, 42452, 53065, 84904, 106130, 169808, 212260, 244099, 339616, 424520, 488198, 679232, 849040, 976396, 1220495, 1698080, 1952792, 2440990, 3396160, 3905584, 4881980, 7811168, 9763960, 15622336, 19527920, 39055840, 78111680]

約数ペア:

[(1, 78111680), (2, 39055840), (4, 19527920), (5, 15622336), (8, 9763960), (10, 7811168), (16, 4881980), (20, 3905584), (23, 3396160), (32, 2440990), (40, 1952792), (46, 1698080), (64, 1220495), (80, 976396), (92, 849040), (115, 679232), (160, 488198), (184, 424520), (230, 339616), (320, 244099), (368, 212260), (460, 169808), (736, 106130), (920, 84904), (1472, 53065), (1840, 42452), (3680, 21226), (7360, 10613)]