61385472

素因数分解:

$2^8\times 3^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 185431680

約数和(自身を除く): 124046208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 107, 108, 128, 144, 166, 192, 214, 216, 249, 256, 288, 321, 332, 384, 428, 432, 498, 576, 642, 664, 747, 768, 856, 864, 963, 996, 1152, 1284, 1328, 1494, 1712, 1728, 1926, 1992, 2241, 2304, 2568, 2656, 2889, 2988, 3424, 3456, 3852, 3984, 4482, 5136, 5312, 5778, 5976, 6848, 6912, 7704, 7968, 8881, 8964, 10272, 10624, 11556, 11952, 13696, 15408, 15936, 17762, 17928, 20544, 21248, 23112, 23904, 26643, 27392, 30816, 31872, 35524, 35856, 41088, 46224, 47808, 53286, 61632, 63744, 71048, 71712, 79929, 82176, 92448, 95616, 106572, 123264, 142096, 143424, 159858, 184896, 191232, 213144, 239787, 246528, 284192, 286848, 319716, 369792, 426288, 479574, 568384, 573696, 639432, 739584, 852576, 959148, 1136768, 1278864, 1705152, 1918296, 2273536, 2557728, 3410304, 3836592, 5115456, 6820608, 7673184, 10230912, 15346368, 20461824, 30692736, 61385472]

約数ペア:

[(1, 61385472), (2, 30692736), (3, 20461824), (4, 15346368), (6, 10230912), (8, 7673184), (9, 6820608), (12, 5115456), (16, 3836592), (18, 3410304), (24, 2557728), (27, 2273536), (32, 1918296), (36, 1705152), (48, 1278864), (54, 1136768), (64, 959148), (72, 852576), (83, 739584), (96, 639432), (107, 573696), (108, 568384), (128, 479574), (144, 426288), (166, 369792), (192, 319716), (214, 286848), (216, 284192), (249, 246528), (256, 239787), (288, 213144), (321, 191232), (332, 184896), (384, 159858), (428, 143424), (432, 142096), (498, 123264), (576, 106572), (642, 95616), (664, 92448), (747, 82176), (768, 79929), (856, 71712), (864, 71048), (963, 63744), (996, 61632), (1152, 53286), (1284, 47808), (1328, 46224), (1494, 41088), (1712, 35856), (1728, 35524), (1926, 31872), (1992, 30816), (2241, 27392), (2304, 26643), (2568, 23904), (2656, 23112), (2889, 21248), (2988, 20544), (3424, 17928), (3456, 17762), (3852, 15936), (3984, 15408), (4482, 13696), (5136, 11952), (5312, 11556), (5778, 10624), (5976, 10272), (6848, 8964), (6912, 8881), (7704, 7968)]