82786368

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2040

約数の個数: 112

約数和(自身を含む): 258535424

約数和(自身を除く): 175749056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 1987, 2604, 2976, 3472, 3974, 5208, 5952, 5961, 6944, 7948, 10416, 11922, 13888, 13909, 15896, 20832, 23844, 27818, 31792, 41664, 41727, 47688, 55636, 61597, 63584, 83454, 95376, 111272, 123194, 127168, 166908, 184791, 190752, 222544, 246388, 333816, 369582, 381504, 431179, 445088, 492776, 667632, 739164, 862358, 890176, 985552, 1293537, 1335264, 1478328, 1724716, 1971104, 2587074, 2670528, 2956656, 3449432, 3942208, 5174148, 5913312, 6898864, 10348296, 11826624, 13797728, 20696592, 27595456, 41393184, 82786368]

約数ペア:

[(1, 82786368), (2, 41393184), (3, 27595456), (4, 20696592), (6, 13797728), (7, 11826624), (8, 10348296), (12, 6898864), (14, 5913312), (16, 5174148), (21, 3942208), (24, 3449432), (28, 2956656), (31, 2670528), (32, 2587074), (42, 1971104), (48, 1724716), (56, 1478328), (62, 1335264), (64, 1293537), (84, 985552), (93, 890176), (96, 862358), (112, 739164), (124, 667632), (168, 492776), (186, 445088), (192, 431179), (217, 381504), (224, 369582), (248, 333816), (336, 246388), (372, 222544), (434, 190752), (448, 184791), (496, 166908), (651, 127168), (672, 123194), (744, 111272), (868, 95376), (992, 83454), (1302, 63584), (1344, 61597), (1488, 55636), (1736, 47688), (1984, 41727), (1987, 41664), (2604, 31792), (2976, 27818), (3472, 23844), (3974, 20832), (5208, 15896), (5952, 13909), (5961, 13888), (6944, 11922), (7948, 10416)]