80726448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3253}}^1$

素因数の和:3322

約数の個数: 80

約数和(自身を含む): 232413696

約数和(自身を除く): 151687248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1551, 2068, 2256, 3102, 3253, 4136, 6204, 6506, 8272, 9759, 12408, 13012, 19518, 24816, 26024, 35783, 39036, 52048, 71566, 78072, 107349, 143132, 152891, 156144, 214698, 286264, 305782, 429396, 458673, 572528, 611564, 858792, 917346, 1223128, 1681801, 1717584, 1834692, 2446256, 3363602, 3669384, 5045403, 6727204, 7338768, 10090806, 13454408, 20181612, 26908816, 40363224, 80726448]

約数ペア:

[(1, 80726448), (2, 40363224), (3, 26908816), (4, 20181612), (6, 13454408), (8, 10090806), (11, 7338768), (12, 6727204), (16, 5045403), (22, 3669384), (24, 3363602), (33, 2446256), (44, 1834692), (47, 1717584), (48, 1681801), (66, 1223128), (88, 917346), (94, 858792), (132, 611564), (141, 572528), (176, 458673), (188, 429396), (264, 305782), (282, 286264), (376, 214698), (517, 156144), (528, 152891), (564, 143132), (752, 107349), (1034, 78072), (1128, 71566), (1551, 52048), (2068, 39036), (2256, 35783), (3102, 26024), (3253, 24816), (4136, 19518), (6204, 13012), (6506, 12408), (8272, 9759)]