72193248

素因数分解:

$2^5\times 3^3\times {\mathrm{83557}}^1$

素因数の和:83576

約数の個数: 48

約数和(自身を含む): 210566160

約数和(自身を除く): 138372912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 83557, 167114, 250671, 334228, 501342, 668456, 752013, 1002684, 1336912, 1504026, 2005368, 2256039, 2673824, 3008052, 4010736, 4512078, 6016104, 8021472, 9024156, 12032208, 18048312, 24064416, 36096624, 72193248]

約数ペア:

[(1, 72193248), (2, 36096624), (3, 24064416), (4, 18048312), (6, 12032208), (8, 9024156), (9, 8021472), (12, 6016104), (16, 4512078), (18, 4010736), (24, 3008052), (27, 2673824), (32, 2256039), (36, 2005368), (48, 1504026), (54, 1336912), (72, 1002684), (96, 752013), (108, 668456), (144, 501342), (216, 334228), (288, 250671), (432, 167114), (864, 83557)]