68335488

素因数分解:

$2^7\times 3^5\times {\mathrm{13}}^3$

素因数の和:68

約数の個数: 192

約数和(自身を含む): 220911600

約数和(自身を除く): 152576112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 169, 192, 208, 216, 234, 243, 288, 312, 324, 338, 351, 384, 416, 432, 468, 486, 507, 576, 624, 648, 676, 702, 832, 864, 936, 972, 1014, 1053, 1152, 1248, 1296, 1352, 1404, 1521, 1664, 1728, 1872, 1944, 2028, 2106, 2197, 2496, 2592, 2704, 2808, 3042, 3159, 3456, 3744, 3888, 4056, 4212, 4394, 4563, 4992, 5184, 5408, 5616, 6084, 6318, 6591, 7488, 7776, 8112, 8424, 8788, 9126, 10368, 10816, 11232, 12168, 12636, 13182, 13689, 14976, 15552, 16224, 16848, 17576, 18252, 19773, 21632, 22464, 24336, 25272, 26364, 27378, 31104, 32448, 33696, 35152, 36504, 39546, 41067, 44928, 48672, 50544, 52728, 54756, 59319, 64896, 67392, 70304, 73008, 79092, 82134, 97344, 101088, 105456, 109512, 118638, 134784, 140608, 146016, 158184, 164268, 177957, 194688, 202176, 210912, 219024, 237276, 281216, 292032, 316368, 328536, 355914, 404352, 421824, 438048, 474552, 533871, 584064, 632736, 657072, 711828, 843648, 876096, 949104, 1067742, 1265472, 1314144, 1423656, 1752192, 1898208, 2135484, 2530944, 2628288, 2847312, 3796416, 4270968, 5256576, 5694624, 7592832, 8541936, 11389248, 17083872, 22778496, 34167744, 68335488]

約数ペア:

[(1, 68335488), (2, 34167744), (3, 22778496), (4, 17083872), (6, 11389248), (8, 8541936), (9, 7592832), (12, 5694624), (13, 5256576), (16, 4270968), (18, 3796416), (24, 2847312), (26, 2628288), (27, 2530944), (32, 2135484), (36, 1898208), (39, 1752192), (48, 1423656), (52, 1314144), (54, 1265472), (64, 1067742), (72, 949104), (78, 876096), (81, 843648), (96, 711828), (104, 657072), (108, 632736), (117, 584064), (128, 533871), (144, 474552), (156, 438048), (162, 421824), (169, 404352), (192, 355914), (208, 328536), (216, 316368), (234, 292032), (243, 281216), (288, 237276), (312, 219024), (324, 210912), (338, 202176), (351, 194688), (384, 177957), (416, 164268), (432, 158184), (468, 146016), (486, 140608), (507, 134784), (576, 118638), (624, 109512), (648, 105456), (676, 101088), (702, 97344), (832, 82134), (864, 79092), (936, 73008), (972, 70304), (1014, 67392), (1053, 64896), (1152, 59319), (1248, 54756), (1296, 52728), (1352, 50544), (1404, 48672), (1521, 44928), (1664, 41067), (1728, 39546), (1872, 36504), (1944, 35152), (2028, 33696), (2106, 32448), (2197, 31104), (2496, 27378), (2592, 26364), (2704, 25272), (2808, 24336), (3042, 22464), (3159, 21632), (3456, 19773), (3744, 18252), (3888, 17576), (4056, 16848), (4212, 16224), (4394, 15552), (4563, 14976), (4992, 13689), (5184, 13182), (5408, 12636), (5616, 12168), (6084, 11232), (6318, 10816), (6591, 10368), (7488, 9126), (7776, 8788), (8112, 8424)]