89704048

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 120282512

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 97, 112, 161, 184, 194, 322, 359, 368, 388, 644, 679, 718, 776, 1288, 1358, 1436, 1552, 2231, 2513, 2576, 2716, 2872, 4462, 5026, 5432, 5744, 8257, 8924, 10052, 10864, 15617, 16514, 17848, 20104, 31234, 33028, 34823, 35696, 40208, 57799, 62468, 66056, 69646, 115598, 124936, 132112, 139292, 231196, 243761, 249872, 278584, 462392, 487522, 557168, 800929, 924784, 975044, 1601858, 1950088, 3203716, 3900176, 5606503, 6407432, 11213006, 12814864, 22426012, 44852024, 89704048]

約数ペア:

[(1, 89704048), (2, 44852024), (4, 22426012), (7, 12814864), (8, 11213006), (14, 6407432), (16, 5606503), (23, 3900176), (28, 3203716), (46, 1950088), (56, 1601858), (92, 975044), (97, 924784), (112, 800929), (161, 557168), (184, 487522), (194, 462392), (322, 278584), (359, 249872), (368, 243761), (388, 231196), (644, 139292), (679, 132112), (718, 124936), (776, 115598), (1288, 69646), (1358, 66056), (1436, 62468), (1552, 57799), (2231, 40208), (2513, 35696), (2576, 34823), (2716, 33028), (2872, 31234), (4462, 20104), (5026, 17848), (5432, 16514), (5744, 15617), (8257, 10864), (8924, 10052)]