127655388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{72367}}^1$

素因数の和:72391

約数の個数: 54

約数和(自身を含む): 375372816

約数和(自身を除く): 247717428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 72367, 144734, 217101, 289468, 434202, 506569, 651303, 868404, 1013138, 1302606, 1519707, 2026276, 2605212, 3039414, 3545983, 4559121, 6078828, 7091966, 9118242, 10637949, 14183932, 18236484, 21275898, 31913847, 42551796, 63827694, 127655388]

約数ペア:

[(1, 127655388), (2, 63827694), (3, 42551796), (4, 31913847), (6, 21275898), (7, 18236484), (9, 14183932), (12, 10637949), (14, 9118242), (18, 7091966), (21, 6078828), (28, 4559121), (36, 3545983), (42, 3039414), (49, 2605212), (63, 2026276), (84, 1519707), (98, 1302606), (126, 1013138), (147, 868404), (196, 651303), (252, 506569), (294, 434202), (441, 289468), (588, 217101), (882, 144734), (1764, 72367)]