68662048

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 187971840

約数和(自身を除く): 119309792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 68, 73, 76, 91, 104, 112, 119, 133, 136, 146, 152, 182, 208, 221, 224, 238, 247, 266, 272, 292, 304, 323, 364, 416, 442, 476, 494, 511, 532, 544, 584, 608, 646, 728, 884, 949, 952, 988, 1022, 1064, 1168, 1241, 1292, 1387, 1456, 1547, 1729, 1768, 1898, 1904, 1976, 2044, 2128, 2261, 2336, 2482, 2584, 2774, 2912, 3094, 3458, 3536, 3796, 3808, 3952, 4088, 4199, 4256, 4522, 4964, 5168, 5548, 6188, 6643, 6916, 7072, 7592, 7904, 8176, 8398, 8687, 9044, 9709, 9928, 10336, 11096, 12376, 13286, 13832, 15184, 16133, 16352, 16796, 17374, 18031, 18088, 19418, 19856, 22192, 23579, 24752, 26572, 27664, 29393, 30368, 32266, 33592, 34748, 36062, 36176, 38836, 39712, 44384, 47158, 49504, 53144, 55328, 58786, 64532, 67184, 69496, 72124, 72352, 77672, 94316, 106288, 112931, 117572, 126217, 129064, 134368, 138992, 144248, 155344, 165053, 188632, 212576, 225862, 235144, 252434, 258128, 277984, 288496, 306527, 310688, 330106, 377264, 451724, 470288, 504868, 516256, 576992, 613054, 660212, 754528, 903448, 940576, 1009736, 1226108, 1320424, 1806896, 2019472, 2145689, 2452216, 2640848, 3613792, 4038944, 4291378, 4904432, 5281696, 8582756, 9808864, 17165512, 34331024, 68662048]

約数ペア:

[(1, 68662048), (2, 34331024), (4, 17165512), (7, 9808864), (8, 8582756), (13, 5281696), (14, 4904432), (16, 4291378), (17, 4038944), (19, 3613792), (26, 2640848), (28, 2452216), (32, 2145689), (34, 2019472), (38, 1806896), (52, 1320424), (56, 1226108), (68, 1009736), (73, 940576), (76, 903448), (91, 754528), (104, 660212), (112, 613054), (119, 576992), (133, 516256), (136, 504868), (146, 470288), (152, 451724), (182, 377264), (208, 330106), (221, 310688), (224, 306527), (238, 288496), (247, 277984), (266, 258128), (272, 252434), (292, 235144), (304, 225862), (323, 212576), (364, 188632), (416, 165053), (442, 155344), (476, 144248), (494, 138992), (511, 134368), (532, 129064), (544, 126217), (584, 117572), (608, 112931), (646, 106288), (728, 94316), (884, 77672), (949, 72352), (952, 72124), (988, 69496), (1022, 67184), (1064, 64532), (1168, 58786), (1241, 55328), (1292, 53144), (1387, 49504), (1456, 47158), (1547, 44384), (1729, 39712), (1768, 38836), (1898, 36176), (1904, 36062), (1976, 34748), (2044, 33592), (2128, 32266), (2261, 30368), (2336, 29393), (2482, 27664), (2584, 26572), (2774, 24752), (2912, 23579), (3094, 22192), (3458, 19856), (3536, 19418), (3796, 18088), (3808, 18031), (3952, 17374), (4088, 16796), (4199, 16352), (4256, 16133), (4522, 15184), (4964, 13832), (5168, 13286), (5548, 12376), (6188, 11096), (6643, 10336), (6916, 9928), (7072, 9709), (7592, 9044), (7904, 8687), (8176, 8398)]