87763584

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 256550400

約数和(自身を除く): 168786816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 437, 456, 523, 552, 608, 736, 874, 912, 1046, 1104, 1216, 1311, 1472, 1569, 1748, 1824, 2092, 2208, 2432, 2622, 2944, 3138, 3496, 3648, 4184, 4416, 5244, 6276, 6992, 7296, 8368, 8832, 9937, 10488, 12029, 12552, 13984, 16736, 19874, 20976, 24058, 25104, 27968, 29811, 33472, 36087, 39748, 41952, 48116, 50208, 55936, 59622, 66944, 72174, 79496, 83904, 96232, 100416, 119244, 144348, 158992, 167808, 192464, 200832, 228551, 238488, 288696, 317984, 384928, 457102, 476976, 577392, 635968, 685653, 769856, 914204, 953952, 1154784, 1271936, 1371306, 1539712, 1828408, 1907904, 2309568, 2742612, 3656816, 3815808, 4619136, 5485224, 7313632, 10970448, 14627264, 21940896, 29254528, 43881792, 87763584]

約数ペア:

[(1, 87763584), (2, 43881792), (3, 29254528), (4, 21940896), (6, 14627264), (8, 10970448), (12, 7313632), (16, 5485224), (19, 4619136), (23, 3815808), (24, 3656816), (32, 2742612), (38, 2309568), (46, 1907904), (48, 1828408), (57, 1539712), (64, 1371306), (69, 1271936), (76, 1154784), (92, 953952), (96, 914204), (114, 769856), (128, 685653), (138, 635968), (152, 577392), (184, 476976), (192, 457102), (228, 384928), (276, 317984), (304, 288696), (368, 238488), (384, 228551), (437, 200832), (456, 192464), (523, 167808), (552, 158992), (608, 144348), (736, 119244), (874, 100416), (912, 96232), (1046, 83904), (1104, 79496), (1216, 72174), (1311, 66944), (1472, 59622), (1569, 55936), (1748, 50208), (1824, 48116), (2092, 41952), (2208, 39748), (2432, 36087), (2622, 33472), (2944, 29811), (3138, 27968), (3496, 25104), (3648, 24058), (4184, 20976), (4416, 19874), (5244, 16736), (6276, 13984), (6992, 12552), (7296, 12029), (8368, 10488), (8832, 9937)]