80846332

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 168495040

約数和(自身を除く): 87648708

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 259, 292, 511, 518, 1022, 1036, 1069, 2044, 2138, 2701, 4276, 5402, 7483, 10804, 14966, 18907, 29932, 37814, 39553, 75628, 78037, 79106, 156074, 158212, 276871, 312148, 546259, 553742, 1092518, 1107484, 2185036, 2887369, 5774738, 11549476, 20211583, 40423166, 80846332]

約数ペア:

[(1, 80846332), (2, 40423166), (4, 20211583), (7, 11549476), (14, 5774738), (28, 2887369), (37, 2185036), (73, 1107484), (74, 1092518), (146, 553742), (148, 546259), (259, 312148), (292, 276871), (511, 158212), (518, 156074), (1022, 79106), (1036, 78037), (1069, 75628), (2044, 39553), (2138, 37814), (2701, 29932), (4276, 18907), (5402, 14966), (7483, 10804)]