91406416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 114830384

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 304, 323, 368, 391, 437, 646, 769, 782, 874, 1292, 1538, 1564, 1748, 2584, 3076, 3128, 3496, 5168, 6152, 6256, 6992, 7429, 12304, 13073, 14611, 14858, 17687, 26146, 29222, 29716, 35374, 52292, 58444, 59432, 70748, 104584, 116888, 118864, 141496, 209168, 233776, 248387, 282992, 300679, 336053, 496774, 601358, 672106, 993548, 1202716, 1344212, 1987096, 2405432, 2688424, 3974192, 4810864, 5376848, 5712901, 11425802, 22851604, 45703208, 91406416]

約数ペア:

[(1, 91406416), (2, 45703208), (4, 22851604), (8, 11425802), (16, 5712901), (17, 5376848), (19, 4810864), (23, 3974192), (34, 2688424), (38, 2405432), (46, 1987096), (68, 1344212), (76, 1202716), (92, 993548), (136, 672106), (152, 601358), (184, 496774), (272, 336053), (304, 300679), (323, 282992), (368, 248387), (391, 233776), (437, 209168), (646, 141496), (769, 118864), (782, 116888), (874, 104584), (1292, 70748), (1538, 59432), (1564, 58444), (1748, 52292), (2584, 35374), (3076, 29716), (3128, 29222), (3496, 26146), (5168, 17687), (6152, 14858), (6256, 14611), (6992, 13073), (7429, 12304)]