25612524

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 80011008

約数和(自身を除く): 54398484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 491, 567, 621, 644, 756, 828, 966, 982, 1134, 1242, 1449, 1473, 1863, 1932, 1964, 2268, 2484, 2898, 2946, 3437, 3726, 4347, 4419, 5796, 5892, 6874, 7452, 8694, 8838, 10311, 11293, 13041, 13257, 13748, 17388, 17676, 20622, 22586, 26082, 26514, 30933, 33879, 39771, 41244, 45172, 52164, 53028, 61866, 67758, 79051, 79542, 92799, 101637, 123732, 135516, 158102, 159084, 185598, 203274, 237153, 278397, 304911, 316204, 371196, 406548, 474306, 556794, 609822, 711459, 914733, 948612, 1113588, 1219644, 1422918, 1829466, 2134377, 2845836, 3658932, 4268754, 6403131, 8537508, 12806262, 25612524]

約数ペア:

[(1, 25612524), (2, 12806262), (3, 8537508), (4, 6403131), (6, 4268754), (7, 3658932), (9, 2845836), (12, 2134377), (14, 1829466), (18, 1422918), (21, 1219644), (23, 1113588), (27, 948612), (28, 914733), (36, 711459), (42, 609822), (46, 556794), (54, 474306), (63, 406548), (69, 371196), (81, 316204), (84, 304911), (92, 278397), (108, 237153), (126, 203274), (138, 185598), (161, 159084), (162, 158102), (189, 135516), (207, 123732), (252, 101637), (276, 92799), (322, 79542), (324, 79051), (378, 67758), (414, 61866), (483, 53028), (491, 52164), (567, 45172), (621, 41244), (644, 39771), (756, 33879), (828, 30933), (966, 26514), (982, 26082), (1134, 22586), (1242, 20622), (1449, 17676), (1473, 17388), (1863, 13748), (1932, 13257), (1964, 13041), (2268, 11293), (2484, 10311), (2898, 8838), (2946, 8694), (3437, 7452), (3726, 6874), (4347, 5892), (4419, 5796)]