65565186

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 138130272

約数和(自身を除く): 72565086

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 137, 166, 186, 249, 274, 411, 498, 822, 961, 1922, 2573, 2883, 4247, 5146, 5766, 7719, 8494, 11371, 12741, 15438, 22742, 25482, 34113, 68226, 79763, 131657, 159526, 239289, 263314, 352501, 394971, 478578, 705002, 789942, 1057503, 2115006, 10927531, 21855062, 32782593, 65565186]

約数ペア:

[(1, 65565186), (2, 32782593), (3, 21855062), (6, 10927531), (31, 2115006), (62, 1057503), (83, 789942), (93, 705002), (137, 478578), (166, 394971), (186, 352501), (249, 263314), (274, 239289), (411, 159526), (498, 131657), (822, 79763), (961, 68226), (1922, 34113), (2573, 25482), (2883, 22742), (4247, 15438), (5146, 12741), (5766, 11371), (7719, 8494)]