83571768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{165817}}^1$

素因数の和:165836

約数の個数: 48

約数和(自身を含む): 258676080

約数和(自身を除く): 175104312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 165817, 331634, 497451, 663268, 994902, 1160719, 1326536, 1492353, 1989804, 2321438, 2984706, 3482157, 3979608, 4642876, 5969412, 6964314, 9285752, 10446471, 11938824, 13928628, 20892942, 27857256, 41785884, 83571768]

約数ペア:

[(1, 83571768), (2, 41785884), (3, 27857256), (4, 20892942), (6, 13928628), (7, 11938824), (8, 10446471), (9, 9285752), (12, 6964314), (14, 5969412), (18, 4642876), (21, 3979608), (24, 3482157), (28, 2984706), (36, 2321438), (42, 1989804), (56, 1492353), (63, 1326536), (72, 1160719), (84, 994902), (126, 663268), (168, 497451), (252, 331634), (504, 165817)]