81011182

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 142387200

約数和(自身を除く): 61376018

約数列:

[1, 2, 7, 14, 79, 89, 158, 178, 553, 623, 823, 1106, 1246, 1646, 5761, 7031, 11522, 14062, 49217, 65017, 73247, 98434, 130034, 146494, 455119, 512729, 910238, 1025458, 5786513, 11573026, 40505591, 81011182]

約数ペア:

[(1, 81011182), (2, 40505591), (7, 11573026), (14, 5786513), (79, 1025458), (89, 910238), (158, 512729), (178, 455119), (553, 146494), (623, 130034), (823, 98434), (1106, 73247), (1246, 65017), (1646, 49217), (5761, 14062), (7031, 11522)]