72891042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25903}}^1$

素因数の和:25982

約数の個数: 32

約数和(自身を含む): 169101312

約数和(自身を除く): 96210270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 25903, 51806, 77709, 155418, 181321, 362642, 543963, 1087926, 1735501, 3471002, 5206503, 10413006, 12148507, 24297014, 36445521, 72891042]

約数ペア:

[(1, 72891042), (2, 36445521), (3, 24297014), (6, 12148507), (7, 10413006), (14, 5206503), (21, 3471002), (42, 1735501), (67, 1087926), (134, 543963), (201, 362642), (402, 181321), (469, 155418), (938, 77709), (1407, 51806), (2814, 25903)]