82401968

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1434

約数の個数: 60

約数和(自身を含む): 181280064

約数和(自身を除く): 98878096

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1373, 1936, 2728, 2746, 3751, 5456, 5492, 7502, 10984, 15004, 15103, 21968, 30008, 30206, 42563, 60016, 60412, 85126, 120824, 166133, 170252, 241648, 332266, 340504, 468193, 664532, 681008, 936386, 1329064, 1872772, 2658128, 3745544, 5150123, 7491088, 10300246, 20600492, 41200984, 82401968]

約数ペア:

[(1, 82401968), (2, 41200984), (4, 20600492), (8, 10300246), (11, 7491088), (16, 5150123), (22, 3745544), (31, 2658128), (44, 1872772), (62, 1329064), (88, 936386), (121, 681008), (124, 664532), (176, 468193), (242, 340504), (248, 332266), (341, 241648), (484, 170252), (496, 166133), (682, 120824), (968, 85126), (1364, 60412), (1373, 60016), (1936, 42563), (2728, 30206), (2746, 30008), (3751, 21968), (5456, 15103), (5492, 15004), (7502, 10984)]