81703104

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 224

約数和(自身を含む): 266858496

約数和(自身を除く): 185155392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 53, 56, 62, 64, 74, 84, 93, 96, 106, 111, 112, 124, 148, 159, 168, 186, 192, 212, 217, 222, 224, 248, 259, 296, 318, 336, 371, 372, 424, 434, 444, 448, 496, 518, 592, 636, 651, 672, 742, 744, 777, 848, 868, 888, 992, 1036, 1113, 1147, 1184, 1272, 1302, 1344, 1484, 1488, 1554, 1643, 1696, 1736, 1776, 1961, 1984, 2072, 2226, 2294, 2368, 2544, 2604, 2968, 2976, 3108, 3286, 3392, 3441, 3472, 3552, 3922, 4144, 4452, 4588, 4929, 5088, 5208, 5883, 5936, 5952, 6216, 6572, 6882, 6944, 7104, 7844, 8029, 8288, 8904, 9176, 9858, 10176, 10416, 11501, 11766, 11872, 12432, 13144, 13727, 13764, 13888, 15688, 16058, 16576, 17808, 18352, 19716, 20832, 23002, 23532, 23744, 24087, 24864, 26288, 27454, 27528, 31376, 32116, 34503, 35616, 36704, 39432, 41181, 41664, 46004, 47064, 48174, 49728, 52576, 54908, 55056, 60791, 62752, 64232, 69006, 71232, 73408, 78864, 82362, 92008, 94128, 96348, 105152, 109816, 110112, 121582, 125504, 128464, 138012, 157728, 164724, 182373, 184016, 188256, 192696, 219632, 220224, 243164, 256928, 276024, 315456, 329448, 364746, 368032, 376512, 385392, 425537, 439264, 486328, 513856, 552048, 658896, 729492, 736064, 770784, 851074, 878528, 972656, 1104096, 1276611, 1317792, 1458984, 1541568, 1702148, 1945312, 2208192, 2553222, 2635584, 2917968, 3404296, 3890624, 5106444, 5835936, 6808592, 10212888, 11671872, 13617184, 20425776, 27234368, 40851552, 81703104]

約数ペア:

[(1, 81703104), (2, 40851552), (3, 27234368), (4, 20425776), (6, 13617184), (7, 11671872), (8, 10212888), (12, 6808592), (14, 5835936), (16, 5106444), (21, 3890624), (24, 3404296), (28, 2917968), (31, 2635584), (32, 2553222), (37, 2208192), (42, 1945312), (48, 1702148), (53, 1541568), (56, 1458984), (62, 1317792), (64, 1276611), (74, 1104096), (84, 972656), (93, 878528), (96, 851074), (106, 770784), (111, 736064), (112, 729492), (124, 658896), (148, 552048), (159, 513856), (168, 486328), (186, 439264), (192, 425537), (212, 385392), (217, 376512), (222, 368032), (224, 364746), (248, 329448), (259, 315456), (296, 276024), (318, 256928), (336, 243164), (371, 220224), (372, 219632), (424, 192696), (434, 188256), (444, 184016), (448, 182373), (496, 164724), (518, 157728), (592, 138012), (636, 128464), (651, 125504), (672, 121582), (742, 110112), (744, 109816), (777, 105152), (848, 96348), (868, 94128), (888, 92008), (992, 82362), (1036, 78864), (1113, 73408), (1147, 71232), (1184, 69006), (1272, 64232), (1302, 62752), (1344, 60791), (1484, 55056), (1488, 54908), (1554, 52576), (1643, 49728), (1696, 48174), (1736, 47064), (1776, 46004), (1961, 41664), (1984, 41181), (2072, 39432), (2226, 36704), (2294, 35616), (2368, 34503), (2544, 32116), (2604, 31376), (2968, 27528), (2976, 27454), (3108, 26288), (3286, 24864), (3392, 24087), (3441, 23744), (3472, 23532), (3552, 23002), (3922, 20832), (4144, 19716), (4452, 18352), (4588, 17808), (4929, 16576), (5088, 16058), (5208, 15688), (5883, 13888), (5936, 13764), (5952, 13727), (6216, 13144), (6572, 12432), (6882, 11872), (6944, 11766), (7104, 11501), (7844, 10416), (8029, 10176), (8288, 9858), (8904, 9176)]