72730548

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{20407}}^1$

素因数の和:20434

約数の個数: 60

約数和(自身を含む): 207426912

約数和(自身を除く): 134696364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 20407, 40814, 61221, 81628, 122442, 183663, 224477, 244884, 367326, 448954, 550989, 673431, 734652, 897908, 1101978, 1346862, 1652967, 2020293, 2203956, 2693724, 3305934, 4040586, 6060879, 6611868, 8081172, 12121758, 18182637, 24243516, 36365274, 72730548]

約数ペア:

[(1, 72730548), (2, 36365274), (3, 24243516), (4, 18182637), (6, 12121758), (9, 8081172), (11, 6611868), (12, 6060879), (18, 4040586), (22, 3305934), (27, 2693724), (33, 2203956), (36, 2020293), (44, 1652967), (54, 1346862), (66, 1101978), (81, 897908), (99, 734652), (108, 673431), (132, 550989), (162, 448954), (198, 367326), (297, 244884), (324, 224477), (396, 183663), (594, 122442), (891, 81628), (1188, 61221), (1782, 40814), (3564, 20407)]