72240624

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17299}}^1$

素因数の和:17342

約数の個数: 60

約数和(自身を含む): 209157000

約数和(自身を除く): 136916376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 17299, 34598, 51897, 69196, 103794, 138392, 155691, 207588, 276784, 311382, 415176, 501671, 622764, 830352, 1003342, 1245528, 1505013, 2006684, 2491056, 3010026, 4013368, 4515039, 6020052, 8026736, 9030078, 12040104, 18060156, 24080208, 36120312, 72240624]

約数ペア:

[(1, 72240624), (2, 36120312), (3, 24080208), (4, 18060156), (6, 12040104), (8, 9030078), (9, 8026736), (12, 6020052), (16, 4515039), (18, 4013368), (24, 3010026), (29, 2491056), (36, 2006684), (48, 1505013), (58, 1245528), (72, 1003342), (87, 830352), (116, 622764), (144, 501671), (174, 415176), (232, 311382), (261, 276784), (348, 207588), (464, 155691), (522, 138392), (696, 103794), (1044, 69196), (1392, 51897), (2088, 34598), (4176, 17299)]