672084

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{127}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 2042880

約数和(自身を除く): 1370796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 127, 147, 189, 196, 252, 254, 294, 378, 381, 441, 508, 588, 756, 762, 882, 889, 1143, 1323, 1524, 1764, 1778, 2286, 2646, 2667, 3429, 3556, 4572, 5292, 5334, 6223, 6858, 8001, 10668, 12446, 13716, 16002, 18669, 24003, 24892, 32004, 37338, 48006, 56007, 74676, 96012, 112014, 168021, 224028, 336042, 672084]

約数ペア:

[(1, 672084), (2, 336042), (3, 224028), (4, 168021), (6, 112014), (7, 96012), (9, 74676), (12, 56007), (14, 48006), (18, 37338), (21, 32004), (27, 24892), (28, 24003), (36, 18669), (42, 16002), (49, 13716), (54, 12446), (63, 10668), (84, 8001), (98, 6858), (108, 6223), (126, 5334), (127, 5292), (147, 4572), (189, 3556), (196, 3429), (252, 2667), (254, 2646), (294, 2286), (378, 1778), (381, 1764), (441, 1524), (508, 1323), (588, 1143), (756, 889), (762, 882)]