81645424564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9551}}^1\times {\mathrm{8447}}^1$

素因数の和:18036

約数の個数: 48

約数和(自身を含む): 162681716736

約数和(自身を除く): 81036292172

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 8447, 9551, 16894, 19102, 33788, 38204, 92917, 105061, 185834, 194281, 210122, 219673, 371668, 388562, 420244, 439346, 777124, 878692, 2137091, 2416403, 4274182, 4832806, 8548364, 9665612, 80677297, 161354594, 322709188, 887450267, 1774900534, 1855577831, 3549801068, 3711155662, 7422311324, 20411356141, 40822712282, 81645424564]

約数ペア:

[(1, 81645424564), (2, 40822712282), (4, 20411356141), (11, 7422311324), (22, 3711155662), (23, 3549801068), (44, 1855577831), (46, 1774900534), (92, 887450267), (253, 322709188), (506, 161354594), (1012, 80677297), (8447, 9665612), (9551, 8548364), (16894, 4832806), (19102, 4274182), (33788, 2416403), (38204, 2137091), (92917, 878692), (105061, 777124), (185834, 439346), (194281, 420244), (210122, 388562), (219673, 371668)]