78011024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 187904640

約数和(自身を除く): 109893616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 131, 182, 208, 262, 364, 409, 524, 728, 818, 917, 1048, 1456, 1636, 1703, 1834, 2096, 2863, 3272, 3406, 3668, 5317, 5726, 6544, 6812, 7336, 10634, 11452, 11921, 13624, 14672, 21268, 22904, 23842, 27248, 37219, 42536, 45808, 47684, 53579, 74438, 85072, 95368, 107158, 148876, 190736, 214316, 297752, 375053, 428632, 595504, 696527, 750106, 857264, 1393054, 1500212, 2786108, 3000424, 4875689, 5572216, 6000848, 9751378, 11144432, 19502756, 39005512, 78011024]

約数ペア:

[(1, 78011024), (2, 39005512), (4, 19502756), (7, 11144432), (8, 9751378), (13, 6000848), (14, 5572216), (16, 4875689), (26, 3000424), (28, 2786108), (52, 1500212), (56, 1393054), (91, 857264), (104, 750106), (112, 696527), (131, 595504), (182, 428632), (208, 375053), (262, 297752), (364, 214316), (409, 190736), (524, 148876), (728, 107158), (818, 95368), (917, 85072), (1048, 74438), (1456, 53579), (1636, 47684), (1703, 45808), (1834, 42536), (2096, 37219), (2863, 27248), (3272, 23842), (3406, 22904), (3668, 21268), (5317, 14672), (5726, 13624), (6544, 11921), (6812, 11452), (7336, 10634)]