73166912

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 112

約数和(自身を含む): 189463680

約数和(自身を除く): 116296768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 739, 832, 884, 952, 1088, 1456, 1478, 1547, 1768, 1904, 2912, 2956, 3094, 3536, 3808, 5173, 5824, 5912, 6188, 7072, 7616, 9607, 10346, 11824, 12376, 12563, 14144, 19214, 20692, 23648, 24752, 25126, 38428, 41384, 47296, 49504, 50252, 67249, 76856, 82768, 87941, 99008, 100504, 134498, 153712, 163319, 165536, 175882, 201008, 268996, 307424, 326638, 331072, 351764, 402016, 537992, 614848, 653276, 703528, 804032, 1075984, 1143233, 1306552, 1407056, 2151968, 2286466, 2613104, 2814112, 4303936, 4572932, 5226208, 5628224, 9145864, 10452416, 18291728, 36583456, 73166912]

約数ペア:

[(1, 73166912), (2, 36583456), (4, 18291728), (7, 10452416), (8, 9145864), (13, 5628224), (14, 5226208), (16, 4572932), (17, 4303936), (26, 2814112), (28, 2613104), (32, 2286466), (34, 2151968), (52, 1407056), (56, 1306552), (64, 1143233), (68, 1075984), (91, 804032), (104, 703528), (112, 653276), (119, 614848), (136, 537992), (182, 402016), (208, 351764), (221, 331072), (224, 326638), (238, 307424), (272, 268996), (364, 201008), (416, 175882), (442, 165536), (448, 163319), (476, 153712), (544, 134498), (728, 100504), (739, 99008), (832, 87941), (884, 82768), (952, 76856), (1088, 67249), (1456, 50252), (1478, 49504), (1547, 47296), (1768, 41384), (1904, 38428), (2912, 25126), (2956, 24752), (3094, 23648), (3536, 20692), (3808, 19214), (5173, 14144), (5824, 12563), (5912, 12376), (6188, 11824), (7072, 10346), (7616, 9607)]