25713828

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 80055360

約数和(自身を除く): 54341532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 113, 126, 129, 147, 172, 189, 196, 226, 252, 258, 294, 301, 339, 378, 387, 441, 452, 516, 588, 602, 678, 756, 774, 791, 882, 903, 1017, 1161, 1204, 1323, 1356, 1548, 1582, 1764, 1806, 2034, 2107, 2322, 2373, 2646, 2709, 3051, 3164, 3612, 4068, 4214, 4644, 4746, 4859, 5292, 5418, 5537, 6102, 6321, 7119, 8127, 8428, 9492, 9718, 10836, 11074, 12204, 12642, 14238, 14577, 16254, 16611, 18963, 19436, 21357, 22148, 25284, 28476, 29154, 32508, 33222, 34013, 37926, 42714, 43731, 49833, 56889, 58308, 66444, 68026, 75852, 85428, 87462, 99666, 102039, 113778, 131193, 136052, 149499, 174924, 199332, 204078, 227556, 238091, 262386, 298998, 306117, 408156, 476182, 524772, 597996, 612234, 714273, 918351, 952364, 1224468, 1428546, 1836702, 2142819, 2857092, 3673404, 4285638, 6428457, 8571276, 12856914, 25713828]

約数ペア:

[(1, 25713828), (2, 12856914), (3, 8571276), (4, 6428457), (6, 4285638), (7, 3673404), (9, 2857092), (12, 2142819), (14, 1836702), (18, 1428546), (21, 1224468), (27, 952364), (28, 918351), (36, 714273), (42, 612234), (43, 597996), (49, 524772), (54, 476182), (63, 408156), (84, 306117), (86, 298998), (98, 262386), (108, 238091), (113, 227556), (126, 204078), (129, 199332), (147, 174924), (172, 149499), (189, 136052), (196, 131193), (226, 113778), (252, 102039), (258, 99666), (294, 87462), (301, 85428), (339, 75852), (378, 68026), (387, 66444), (441, 58308), (452, 56889), (516, 49833), (588, 43731), (602, 42714), (678, 37926), (756, 34013), (774, 33222), (791, 32508), (882, 29154), (903, 28476), (1017, 25284), (1161, 22148), (1204, 21357), (1323, 19436), (1356, 18963), (1548, 16611), (1582, 16254), (1764, 14577), (1806, 14238), (2034, 12642), (2107, 12204), (2322, 11074), (2373, 10836), (2646, 9718), (2709, 9492), (3051, 8428), (3164, 8127), (3612, 7119), (4068, 6321), (4214, 6102), (4644, 5537), (4746, 5418), (4859, 5292)]