73814272

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 178367616

約数和(自身を除く): 104553344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 2423, 3808, 4352, 4846, 7616, 9692, 15232, 16961, 19384, 30464, 33922, 38768, 41191, 67844, 77536, 82382, 135688, 155072, 164764, 271376, 288337, 310144, 329528, 542752, 576674, 620288, 659056, 1085504, 1153348, 1318112, 2171008, 2306696, 2636224, 4342016, 4613392, 5272448, 9226784, 10544896, 18453568, 36907136, 73814272]

約数ペア:

[(1, 73814272), (2, 36907136), (4, 18453568), (7, 10544896), (8, 9226784), (14, 5272448), (16, 4613392), (17, 4342016), (28, 2636224), (32, 2306696), (34, 2171008), (56, 1318112), (64, 1153348), (68, 1085504), (112, 659056), (119, 620288), (128, 576674), (136, 542752), (224, 329528), (238, 310144), (256, 288337), (272, 271376), (448, 164764), (476, 155072), (544, 135688), (896, 82382), (952, 77536), (1088, 67844), (1792, 41191), (1904, 38768), (2176, 33922), (2423, 30464), (3808, 19384), (4352, 16961), (4846, 15232), (7616, 9692)]