61640208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61151}}^1$

素因数の和:61172

約数の個数: 60

約数和(自身を含む): 197154048

約数和(自身を除く): 135513840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 61151, 122302, 183453, 244604, 366906, 428057, 489208, 550359, 733812, 856114, 978416, 1100718, 1284171, 1467624, 1712228, 2201436, 2568342, 2935248, 3424456, 3852513, 4402872, 5136684, 6848912, 7705026, 8805744, 10273368, 15410052, 20546736, 30820104, 61640208]

約数ペア:

[(1, 61640208), (2, 30820104), (3, 20546736), (4, 15410052), (6, 10273368), (7, 8805744), (8, 7705026), (9, 6848912), (12, 5136684), (14, 4402872), (16, 3852513), (18, 3424456), (21, 2935248), (24, 2568342), (28, 2201436), (36, 1712228), (42, 1467624), (48, 1284171), (56, 1100718), (63, 978416), (72, 856114), (84, 733812), (112, 550359), (126, 489208), (144, 428057), (168, 366906), (252, 244604), (336, 183453), (504, 122302), (1008, 61151)]