81428064

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{18047}}^1$

素因数の和:18107

約数の個数: 48

約数和(自身を含む): 218308608

約数和(自身を除く): 136880544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 18047, 36094, 54141, 72188, 108282, 144376, 216564, 288752, 433128, 577504, 848209, 866256, 1696418, 1732512, 2544627, 3392836, 5089254, 6785672, 10178508, 13571344, 20357016, 27142688, 40714032, 81428064]

約数ペア:

[(1, 81428064), (2, 40714032), (3, 27142688), (4, 20357016), (6, 13571344), (8, 10178508), (12, 6785672), (16, 5089254), (24, 3392836), (32, 2544627), (47, 1732512), (48, 1696418), (94, 866256), (96, 848209), (141, 577504), (188, 433128), (282, 288752), (376, 216564), (564, 144376), (752, 108282), (1128, 72188), (1504, 54141), (2256, 36094), (4512, 18047)]