72005304

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{8747}}^1$

素因数の和:8777

約数の個数: 64

約数和(自身を含む): 209952000

約数和(自身を除く): 137946696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 8747, 17494, 26241, 34988, 52482, 61229, 69976, 104964, 122458, 183687, 209928, 244916, 367374, 428603, 489832, 734748, 857206, 1285809, 1469496, 1714412, 2571618, 3000221, 3428824, 5143236, 6000442, 9000663, 10286472, 12000884, 18001326, 24001768, 36002652, 72005304]

約数ペア:

[(1, 72005304), (2, 36002652), (3, 24001768), (4, 18001326), (6, 12000884), (7, 10286472), (8, 9000663), (12, 6000442), (14, 5143236), (21, 3428824), (24, 3000221), (28, 2571618), (42, 1714412), (49, 1469496), (56, 1285809), (84, 857206), (98, 734748), (147, 489832), (168, 428603), (196, 367374), (294, 244916), (343, 209928), (392, 183687), (588, 122458), (686, 104964), (1029, 69976), (1176, 61229), (1372, 52482), (2058, 34988), (2744, 26241), (4116, 17494), (8232, 8747)]