77745892

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 164319232

約数和(自身を除く): 86573340

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2083, 2666, 4166, 5332, 8332, 9331, 14581, 18662, 29162, 37324, 58324, 64573, 89569, 129146, 179138, 258292, 358276, 452011, 626983, 904022, 1253966, 1808044, 2507932, 2776639, 5553278, 11106556, 19436473, 38872946, 77745892]

約数ペア:

[(1, 77745892), (2, 38872946), (4, 19436473), (7, 11106556), (14, 5553278), (28, 2776639), (31, 2507932), (43, 1808044), (62, 1253966), (86, 904022), (124, 626983), (172, 452011), (217, 358276), (301, 258292), (434, 179138), (602, 129146), (868, 89569), (1204, 64573), (1333, 58324), (2083, 37324), (2666, 29162), (4166, 18662), (5332, 14581), (8332, 9331)]