74027808

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1058

約数の個数: 72

約数和(自身を含む): 211370796

約数和(自身を除く): 137342988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 641, 802, 1203, 1282, 1604, 1923, 2406, 2564, 3208, 3609, 3846, 4812, 5128, 5769, 6416, 7218, 7692, 9624, 10256, 11538, 12832, 14436, 15384, 19248, 20512, 23076, 28872, 30768, 38496, 46152, 57744, 61536, 92304, 115488, 184608, 257041, 514082, 771123, 1028164, 1542246, 2056328, 2313369, 3084492, 4112656, 4626738, 6168984, 8225312, 9253476, 12337968, 18506952, 24675936, 37013904, 74027808]

約数ペア:

[(1, 74027808), (2, 37013904), (3, 24675936), (4, 18506952), (6, 12337968), (8, 9253476), (9, 8225312), (12, 6168984), (16, 4626738), (18, 4112656), (24, 3084492), (32, 2313369), (36, 2056328), (48, 1542246), (72, 1028164), (96, 771123), (144, 514082), (288, 257041), (401, 184608), (641, 115488), (802, 92304), (1203, 61536), (1282, 57744), (1604, 46152), (1923, 38496), (2406, 30768), (2564, 28872), (3208, 23076), (3609, 20512), (3846, 19248), (4812, 15384), (5128, 14436), (5769, 12832), (6416, 11538), (7218, 10256), (7692, 9624)]