74905656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10369}}^1$

素因数の和:10428

約数の個数: 64

約数和(自身を含む): 219014400

約数和(自身を除く): 144108744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 10369, 20738, 31107, 41476, 62214, 72583, 82952, 124428, 145166, 217749, 248856, 290332, 435498, 445867, 580664, 870996, 891734, 1337601, 1741992, 1783468, 2675202, 3121069, 3566936, 5350404, 6242138, 9363207, 10700808, 12484276, 18726414, 24968552, 37452828, 74905656]

約数ペア:

[(1, 74905656), (2, 37452828), (3, 24968552), (4, 18726414), (6, 12484276), (7, 10700808), (8, 9363207), (12, 6242138), (14, 5350404), (21, 3566936), (24, 3121069), (28, 2675202), (42, 1783468), (43, 1741992), (56, 1337601), (84, 891734), (86, 870996), (129, 580664), (168, 445867), (172, 435498), (258, 290332), (301, 248856), (344, 217749), (516, 145166), (602, 124428), (903, 82952), (1032, 72583), (1204, 62214), (1806, 41476), (2408, 31107), (3612, 20738), (7224, 10369)]