80210688

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1561

約数の個数: 72

約数和(自身を含む): 216631296

約数和(自身を除く): 136420608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1471, 1704, 2272, 2942, 3408, 4413, 4544, 5884, 6816, 8826, 9088, 11768, 13632, 17652, 18176, 23536, 27264, 35304, 47072, 54528, 70608, 94144, 104441, 141216, 188288, 208882, 282432, 313323, 376576, 417764, 564864, 626646, 835528, 1129728, 1253292, 1671056, 2506584, 3342112, 5013168, 6684224, 10026336, 13368448, 20052672, 26736896, 40105344, 80210688]

約数ペア:

[(1, 80210688), (2, 40105344), (3, 26736896), (4, 20052672), (6, 13368448), (8, 10026336), (12, 6684224), (16, 5013168), (24, 3342112), (32, 2506584), (48, 1671056), (64, 1253292), (71, 1129728), (96, 835528), (128, 626646), (142, 564864), (192, 417764), (213, 376576), (256, 313323), (284, 282432), (384, 208882), (426, 188288), (568, 141216), (768, 104441), (852, 94144), (1136, 70608), (1471, 54528), (1704, 47072), (2272, 35304), (2942, 27264), (3408, 23536), (4413, 18176), (4544, 17652), (5884, 13632), (6816, 11768), (8826, 9088)]