71801304

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1559}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 190944000

約数和(自身を除く): 119142696

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 101, 114, 152, 202, 228, 303, 404, 456, 606, 808, 1212, 1559, 1919, 2424, 3118, 3838, 4677, 5757, 6236, 7676, 9354, 11514, 12472, 15352, 18708, 23028, 29621, 37416, 46056, 59242, 88863, 118484, 157459, 177726, 236968, 314918, 355452, 472377, 629836, 710904, 944754, 1259672, 1889508, 2991721, 3779016, 5983442, 8975163, 11966884, 17950326, 23933768, 35900652, 71801304]

約数ペア:

[(1, 71801304), (2, 35900652), (3, 23933768), (4, 17950326), (6, 11966884), (8, 8975163), (12, 5983442), (19, 3779016), (24, 2991721), (38, 1889508), (57, 1259672), (76, 944754), (101, 710904), (114, 629836), (152, 472377), (202, 355452), (228, 314918), (303, 236968), (404, 177726), (456, 157459), (606, 118484), (808, 88863), (1212, 59242), (1559, 46056), (1919, 37416), (2424, 29621), (3118, 23028), (3838, 18708), (4677, 15352), (5757, 12472), (6236, 11514), (7676, 9354)]