84407072

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 170698752

約数和(自身を除く): 86291680

約数列:

[1, 2, 4, 8, 16, 32, 71, 97, 142, 194, 284, 383, 388, 568, 766, 776, 1136, 1532, 1552, 2272, 3064, 3104, 6128, 6887, 12256, 13774, 27193, 27548, 37151, 54386, 55096, 74302, 108772, 110192, 148604, 217544, 220384, 297208, 435088, 594416, 870176, 1188832, 2637721, 5275442, 10550884, 21101768, 42203536, 84407072]

約数ペア:

[(1, 84407072), (2, 42203536), (4, 21101768), (8, 10550884), (16, 5275442), (32, 2637721), (71, 1188832), (97, 870176), (142, 594416), (194, 435088), (284, 297208), (383, 220384), (388, 217544), (568, 148604), (766, 110192), (776, 108772), (1136, 74302), (1532, 55096), (1552, 54386), (2272, 37151), (3064, 27548), (3104, 27193), (6128, 13774), (6887, 12256)]