61648272

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{8737}}^1$

素因数の和:8765

約数の個数: 90

約数和(自身を含む): 200720598

約数和(自身を除く): 139072326

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 8737, 17474, 26211, 34948, 52422, 61159, 69896, 78633, 104844, 122318, 139792, 157266, 183477, 209688, 244636, 314532, 366954, 419376, 428113, 489272, 550431, 629064, 733908, 856226, 978544, 1100862, 1258128, 1284339, 1467816, 1712452, 2201724, 2568678, 2935632, 3424904, 3853017, 4403448, 5137356, 6849808, 7706034, 8806896, 10274712, 15412068, 20549424, 30824136, 61648272]

約数ペア:

[(1, 61648272), (2, 30824136), (3, 20549424), (4, 15412068), (6, 10274712), (7, 8806896), (8, 7706034), (9, 6849808), (12, 5137356), (14, 4403448), (16, 3853017), (18, 3424904), (21, 2935632), (24, 2568678), (28, 2201724), (36, 1712452), (42, 1467816), (48, 1284339), (49, 1258128), (56, 1100862), (63, 978544), (72, 856226), (84, 733908), (98, 629064), (112, 550431), (126, 489272), (144, 428113), (147, 419376), (168, 366954), (196, 314532), (252, 244636), (294, 209688), (336, 183477), (392, 157266), (441, 139792), (504, 122318), (588, 104844), (784, 78633), (882, 69896), (1008, 61159), (1176, 52422), (1764, 34948), (2352, 26211), (3528, 17474), (7056, 8737)]