75907872

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4973}}^1$

素因数の和:5042

約数の個数: 72

約数和(自身を含む): 219980124

約数和(自身を除く): 144072252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 4973, 5088, 7632, 9946, 14919, 15264, 19892, 29838, 39784, 44757, 59676, 79568, 89514, 119352, 159136, 179028, 238704, 263569, 358056, 477408, 527138, 716112, 790707, 1054276, 1432224, 1581414, 2108552, 2372121, 3162828, 4217104, 4744242, 6325656, 8434208, 9488484, 12651312, 18976968, 25302624, 37953936, 75907872]

約数ペア:

[(1, 75907872), (2, 37953936), (3, 25302624), (4, 18976968), (6, 12651312), (8, 9488484), (9, 8434208), (12, 6325656), (16, 4744242), (18, 4217104), (24, 3162828), (32, 2372121), (36, 2108552), (48, 1581414), (53, 1432224), (72, 1054276), (96, 790707), (106, 716112), (144, 527138), (159, 477408), (212, 358056), (288, 263569), (318, 238704), (424, 179028), (477, 159136), (636, 119352), (848, 89514), (954, 79568), (1272, 59676), (1696, 44757), (1908, 39784), (2544, 29838), (3816, 19892), (4973, 15264), (5088, 14919), (7632, 9946)]