87998688

素因数分解:

$2^5\times 3^2\times {\mathrm{305551}}^1$

素因数の和:305567

約数の個数: 36

約数和(自身を含む): 250247088

約数和(自身を除く): 162248400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 305551, 611102, 916653, 1222204, 1833306, 2444408, 2749959, 3666612, 4888816, 5499918, 7333224, 9777632, 10999836, 14666448, 21999672, 29332896, 43999344, 87998688]

約数ペア:

[(1, 87998688), (2, 43999344), (3, 29332896), (4, 21999672), (6, 14666448), (8, 10999836), (9, 9777632), (12, 7333224), (16, 5499918), (18, 4888816), (24, 3666612), (32, 2749959), (36, 2444408), (48, 1833306), (72, 1222204), (96, 916653), (144, 611102), (288, 305551)]