80805504

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16187}}^1$

素因数の和:16217

約数の個数: 64

約数和(自身を含む): 231164640

約数和(自身を除く): 150359136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 16187, 32374, 48561, 64748, 97122, 129496, 194244, 210431, 258992, 388488, 420862, 517984, 631293, 776976, 841724, 1035968, 1262586, 1553952, 1683448, 2071936, 2525172, 3107904, 3366896, 5050344, 6215808, 6733792, 10100688, 13467584, 20201376, 26935168, 40402752, 80805504]

約数ペア:

[(1, 80805504), (2, 40402752), (3, 26935168), (4, 20201376), (6, 13467584), (8, 10100688), (12, 6733792), (13, 6215808), (16, 5050344), (24, 3366896), (26, 3107904), (32, 2525172), (39, 2071936), (48, 1683448), (52, 1553952), (64, 1262586), (78, 1035968), (96, 841724), (104, 776976), (128, 631293), (156, 517984), (192, 420862), (208, 388488), (312, 258992), (384, 210431), (416, 194244), (624, 129496), (832, 97122), (1248, 64748), (1664, 48561), (2496, 32374), (4992, 16187)]