73349856

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1264

約数の個数: 72

約数和(自身を含む): 209611584

約数和(自身を除く): 136261728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 991, 1028, 1542, 1982, 2056, 2313, 2973, 3084, 3964, 4112, 4626, 5946, 6168, 7928, 8224, 8919, 9252, 11892, 12336, 15856, 17838, 18504, 23784, 24672, 31712, 35676, 37008, 47568, 71352, 74016, 95136, 142704, 254687, 285408, 509374, 764061, 1018748, 1528122, 2037496, 2292183, 3056244, 4074992, 4584366, 6112488, 8149984, 9168732, 12224976, 18337464, 24449952, 36674928, 73349856]

約数ペア:

[(1, 73349856), (2, 36674928), (3, 24449952), (4, 18337464), (6, 12224976), (8, 9168732), (9, 8149984), (12, 6112488), (16, 4584366), (18, 4074992), (24, 3056244), (32, 2292183), (36, 2037496), (48, 1528122), (72, 1018748), (96, 764061), (144, 509374), (257, 285408), (288, 254687), (514, 142704), (771, 95136), (991, 74016), (1028, 71352), (1542, 47568), (1982, 37008), (2056, 35676), (2313, 31712), (2973, 24672), (3084, 23784), (3964, 18504), (4112, 17838), (4626, 15856), (5946, 12336), (6168, 11892), (7928, 9252), (8224, 8919)]