74834784

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1532

約数の個数: 72

約数和(自身を含む): 214053840

約数和(自身を除く): 139219056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1319, 1576, 1773, 2364, 2638, 3152, 3546, 3957, 4728, 5276, 6304, 7092, 7914, 9456, 10552, 11871, 14184, 15828, 18912, 21104, 23742, 28368, 31656, 42208, 47484, 56736, 63312, 94968, 126624, 189936, 259843, 379872, 519686, 779529, 1039372, 1559058, 2078744, 2338587, 3118116, 4157488, 4677174, 6236232, 8314976, 9354348, 12472464, 18708696, 24944928, 37417392, 74834784]

約数ペア:

[(1, 74834784), (2, 37417392), (3, 24944928), (4, 18708696), (6, 12472464), (8, 9354348), (9, 8314976), (12, 6236232), (16, 4677174), (18, 4157488), (24, 3118116), (32, 2338587), (36, 2078744), (48, 1559058), (72, 1039372), (96, 779529), (144, 519686), (197, 379872), (288, 259843), (394, 189936), (591, 126624), (788, 94968), (1182, 63312), (1319, 56736), (1576, 47484), (1773, 42208), (2364, 31656), (2638, 28368), (3152, 23742), (3546, 21104), (3957, 18912), (4728, 15828), (5276, 14184), (6304, 11871), (7092, 10552), (7914, 9456)]