75563384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 159260640

約数和(自身を除く): 83697256

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 61, 86, 104, 122, 172, 244, 277, 344, 488, 554, 559, 793, 1108, 1118, 1586, 2216, 2236, 2623, 3172, 3601, 4472, 5246, 6344, 7202, 10492, 11911, 14404, 16897, 20984, 23822, 28808, 33794, 34099, 47644, 67588, 68198, 95288, 135176, 136396, 154843, 219661, 272792, 309686, 439322, 619372, 726571, 878644, 1238744, 1453142, 1757288, 2906284, 5812568, 9445423, 18890846, 37781692, 75563384]

約数ペア:

[(1, 75563384), (2, 37781692), (4, 18890846), (8, 9445423), (13, 5812568), (26, 2906284), (43, 1757288), (52, 1453142), (61, 1238744), (86, 878644), (104, 726571), (122, 619372), (172, 439322), (244, 309686), (277, 272792), (344, 219661), (488, 154843), (554, 136396), (559, 135176), (793, 95288), (1108, 68198), (1118, 67588), (1586, 47644), (2216, 34099), (2236, 33794), (2623, 28808), (3172, 23822), (3601, 20984), (4472, 16897), (5246, 14404), (6344, 11911), (7202, 10492)]