25680312

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 84029400

約数和(自身を除く): 58349088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 251, 252, 261, 294, 348, 392, 406, 441, 502, 504, 522, 588, 609, 696, 753, 812, 882, 1004, 1044, 1176, 1218, 1421, 1506, 1624, 1757, 1764, 1827, 2008, 2088, 2259, 2436, 2842, 3012, 3514, 3528, 3654, 4263, 4518, 4872, 5271, 5684, 6024, 7028, 7279, 7308, 8526, 9036, 10542, 11368, 12299, 12789, 14056, 14558, 14616, 15813, 17052, 18072, 21084, 21837, 24598, 25578, 29116, 31626, 34104, 36897, 42168, 43674, 49196, 50953, 51156, 58232, 63252, 65511, 73794, 87348, 98392, 101906, 102312, 110691, 126504, 131022, 147588, 152859, 174696, 203812, 221382, 262044, 295176, 305718, 356671, 407624, 442764, 458577, 524088, 611436, 713342, 885528, 917154, 1070013, 1222872, 1426684, 1834308, 2140026, 2853368, 3210039, 3668616, 4280052, 6420078, 8560104, 12840156, 25680312]

約数ペア:

[(1, 25680312), (2, 12840156), (3, 8560104), (4, 6420078), (6, 4280052), (7, 3668616), (8, 3210039), (9, 2853368), (12, 2140026), (14, 1834308), (18, 1426684), (21, 1222872), (24, 1070013), (28, 917154), (29, 885528), (36, 713342), (42, 611436), (49, 524088), (56, 458577), (58, 442764), (63, 407624), (72, 356671), (84, 305718), (87, 295176), (98, 262044), (116, 221382), (126, 203812), (147, 174696), (168, 152859), (174, 147588), (196, 131022), (203, 126504), (232, 110691), (251, 102312), (252, 101906), (261, 98392), (294, 87348), (348, 73794), (392, 65511), (406, 63252), (441, 58232), (502, 51156), (504, 50953), (522, 49196), (588, 43674), (609, 42168), (696, 36897), (753, 34104), (812, 31626), (882, 29116), (1004, 25578), (1044, 24598), (1176, 21837), (1218, 21084), (1421, 18072), (1506, 17052), (1624, 15813), (1757, 14616), (1764, 14558), (1827, 14056), (2008, 12789), (2088, 12299), (2259, 11368), (2436, 10542), (2842, 9036), (3012, 8526), (3514, 7308), (3528, 7279), (3654, 7028), (4263, 6024), (4518, 5684), (4872, 5271)]