77310254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2069}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 141289920

約数和(自身を除く): 63979666

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 238, 314, 1099, 2069, 2198, 2669, 4138, 5338, 14483, 18683, 28966, 35173, 37366, 70346, 246211, 324833, 492422, 649666, 2273831, 4547662, 5522161, 11044322, 38655127, 77310254]

約数ペア:

[(1, 77310254), (2, 38655127), (7, 11044322), (14, 5522161), (17, 4547662), (34, 2273831), (119, 649666), (157, 492422), (238, 324833), (314, 246211), (1099, 70346), (2069, 37366), (2198, 35173), (2669, 28966), (4138, 18683), (5338, 14483)]