25839216

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 82494720

約数和(自身を除く): 56655504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 86, 104, 107, 108, 117, 129, 144, 156, 172, 208, 214, 216, 234, 258, 312, 321, 344, 351, 387, 428, 432, 468, 516, 559, 624, 642, 688, 702, 774, 856, 936, 963, 1032, 1118, 1161, 1284, 1391, 1404, 1548, 1677, 1712, 1872, 1926, 2064, 2236, 2322, 2568, 2782, 2808, 2889, 3096, 3354, 3852, 4173, 4472, 4601, 4644, 5031, 5136, 5564, 5616, 5778, 6192, 6708, 7704, 8346, 8944, 9202, 9288, 10062, 11128, 11556, 12519, 13416, 13803, 15093, 15408, 16692, 18404, 18576, 20124, 22256, 23112, 25038, 26832, 27606, 30186, 33384, 36808, 37557, 40248, 41409, 46224, 50076, 55212, 59813, 60372, 66768, 73616, 75114, 80496, 82818, 100152, 110424, 119626, 120744, 124227, 150228, 165636, 179439, 200304, 220848, 239252, 241488, 248454, 300456, 331272, 358878, 478504, 496908, 538317, 600912, 662544, 717756, 957008, 993816, 1076634, 1435512, 1614951, 1987632, 2153268, 2871024, 3229902, 4306536, 6459804, 8613072, 12919608, 25839216]

約数ペア:

[(1, 25839216), (2, 12919608), (3, 8613072), (4, 6459804), (6, 4306536), (8, 3229902), (9, 2871024), (12, 2153268), (13, 1987632), (16, 1614951), (18, 1435512), (24, 1076634), (26, 993816), (27, 957008), (36, 717756), (39, 662544), (43, 600912), (48, 538317), (52, 496908), (54, 478504), (72, 358878), (78, 331272), (86, 300456), (104, 248454), (107, 241488), (108, 239252), (117, 220848), (129, 200304), (144, 179439), (156, 165636), (172, 150228), (208, 124227), (214, 120744), (216, 119626), (234, 110424), (258, 100152), (312, 82818), (321, 80496), (344, 75114), (351, 73616), (387, 66768), (428, 60372), (432, 59813), (468, 55212), (516, 50076), (559, 46224), (624, 41409), (642, 40248), (688, 37557), (702, 36808), (774, 33384), (856, 30186), (936, 27606), (963, 26832), (1032, 25038), (1118, 23112), (1161, 22256), (1284, 20124), (1391, 18576), (1404, 18404), (1548, 16692), (1677, 15408), (1712, 15093), (1872, 13803), (1926, 13416), (2064, 12519), (2236, 11556), (2322, 11128), (2568, 10062), (2782, 9288), (2808, 9202), (2889, 8944), (3096, 8346), (3354, 7704), (3852, 6708), (4173, 6192), (4472, 5778), (4601, 5616), (4644, 5564), (5031, 5136)]