72367638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25717}}^1$

素因数の和:25796

約数の個数: 32

約数和(自身を含む): 167887104

約数和(自身を除く): 95519466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 25717, 51434, 77151, 154302, 180019, 360038, 540057, 1080114, 1723039, 3446078, 5169117, 10338234, 12061273, 24122546, 36183819, 72367638]

約数ペア:

[(1, 72367638), (2, 36183819), (3, 24122546), (6, 12061273), (7, 10338234), (14, 5169117), (21, 3446078), (42, 1723039), (67, 1080114), (134, 540057), (201, 360038), (402, 180019), (469, 154302), (938, 77151), (1407, 51434), (2814, 25717)]