80856048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 260983296

約数和(自身を除く): 180127248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 107, 112, 156, 168, 173, 182, 208, 214, 273, 312, 321, 336, 346, 364, 428, 519, 546, 624, 642, 692, 728, 749, 856, 1038, 1092, 1211, 1284, 1384, 1391, 1456, 1498, 1712, 2076, 2184, 2247, 2249, 2422, 2568, 2768, 2782, 2996, 3633, 4152, 4173, 4368, 4494, 4498, 4844, 5136, 5564, 5992, 6747, 7266, 8304, 8346, 8988, 8996, 9688, 9737, 11128, 11984, 13494, 14532, 15743, 16692, 17976, 17992, 18511, 19376, 19474, 22256, 26988, 29064, 29211, 31486, 33384, 35952, 35984, 37022, 38948, 47229, 53976, 55533, 58128, 58422, 62972, 66768, 74044, 77896, 94458, 107952, 111066, 116844, 125944, 129577, 148088, 155792, 188916, 222132, 233688, 240643, 251888, 259154, 296176, 377832, 388731, 444264, 467376, 481286, 518308, 721929, 755664, 777462, 888528, 962572, 1036616, 1443858, 1554924, 1684501, 1925144, 2073232, 2887716, 3109848, 3369002, 3850288, 5053503, 5775432, 6219696, 6738004, 10107006, 11550864, 13476008, 20214012, 26952016, 40428024, 80856048]

約数ペア:

[(1, 80856048), (2, 40428024), (3, 26952016), (4, 20214012), (6, 13476008), (7, 11550864), (8, 10107006), (12, 6738004), (13, 6219696), (14, 5775432), (16, 5053503), (21, 3850288), (24, 3369002), (26, 3109848), (28, 2887716), (39, 2073232), (42, 1925144), (48, 1684501), (52, 1554924), (56, 1443858), (78, 1036616), (84, 962572), (91, 888528), (104, 777462), (107, 755664), (112, 721929), (156, 518308), (168, 481286), (173, 467376), (182, 444264), (208, 388731), (214, 377832), (273, 296176), (312, 259154), (321, 251888), (336, 240643), (346, 233688), (364, 222132), (428, 188916), (519, 155792), (546, 148088), (624, 129577), (642, 125944), (692, 116844), (728, 111066), (749, 107952), (856, 94458), (1038, 77896), (1092, 74044), (1211, 66768), (1284, 62972), (1384, 58422), (1391, 58128), (1456, 55533), (1498, 53976), (1712, 47229), (2076, 38948), (2184, 37022), (2247, 35984), (2249, 35952), (2422, 33384), (2568, 31486), (2768, 29211), (2782, 29064), (2996, 26988), (3633, 22256), (4152, 19474), (4173, 19376), (4368, 18511), (4494, 17992), (4498, 17976), (4844, 16692), (5136, 15743), (5564, 14532), (5992, 13494), (6747, 11984), (7266, 11128), (8304, 9737), (8346, 9688), (8988, 8996)]