75157856

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 152021520

約数和(自身を除く): 76863664

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 139, 244, 277, 278, 488, 554, 556, 976, 1108, 1112, 1952, 2216, 2224, 4432, 4448, 8479, 8864, 16897, 16958, 33794, 33916, 38503, 67588, 67832, 77006, 135176, 135664, 154012, 270352, 271328, 308024, 540704, 616048, 1232096, 2348683, 4697366, 9394732, 18789464, 37578928, 75157856]

約数ペア:

[(1, 75157856), (2, 37578928), (4, 18789464), (8, 9394732), (16, 4697366), (32, 2348683), (61, 1232096), (122, 616048), (139, 540704), (244, 308024), (277, 271328), (278, 270352), (488, 154012), (554, 135664), (556, 135176), (976, 77006), (1108, 67832), (1112, 67588), (1952, 38503), (2216, 33916), (2224, 33794), (4432, 16958), (4448, 16897), (8479, 8864)]