81424512

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5470

約数の個数: 96

約数和(自身を含む): 252377580

約数和(自身を除く): 170953068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 5437, 7488, 10874, 14976, 16311, 21748, 32622, 43496, 48933, 65244, 70681, 86992, 97866, 130488, 141362, 173984, 195732, 212043, 260976, 282724, 347968, 391464, 424086, 521952, 565448, 636129, 695936, 782928, 848172, 1043904, 1130896, 1272258, 1565856, 1696344, 2087808, 2261792, 2544516, 3131712, 3392688, 4523584, 5089032, 6263424, 6785376, 9047168, 10178064, 13570752, 20356128, 27141504, 40712256, 81424512]

約数ペア:

[(1, 81424512), (2, 40712256), (3, 27141504), (4, 20356128), (6, 13570752), (8, 10178064), (9, 9047168), (12, 6785376), (13, 6263424), (16, 5089032), (18, 4523584), (24, 3392688), (26, 3131712), (32, 2544516), (36, 2261792), (39, 2087808), (48, 1696344), (52, 1565856), (64, 1272258), (72, 1130896), (78, 1043904), (96, 848172), (104, 782928), (117, 695936), (128, 636129), (144, 565448), (156, 521952), (192, 424086), (208, 391464), (234, 347968), (288, 282724), (312, 260976), (384, 212043), (416, 195732), (468, 173984), (576, 141362), (624, 130488), (832, 97866), (936, 86992), (1152, 70681), (1248, 65244), (1664, 48933), (1872, 43496), (2496, 32622), (3744, 21748), (4992, 16311), (5437, 14976), (7488, 10874)]