85881199316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{52963}}^1$

素因数の和:53384

約数の個数: 48

約数和(自身を含む): 165768845760

約数和(自身を除く): 79887646444

約数列:

[1, 2, 4, 11, 22, 44, 137, 269, 274, 538, 548, 1076, 1507, 2959, 3014, 5918, 6028, 11836, 36853, 52963, 73706, 105926, 147412, 211852, 405383, 582593, 810766, 1165186, 1621532, 2330372, 7255931, 14247047, 14511862, 28494094, 29023724, 56988188, 79815241, 156717517, 159630482, 313435034, 319260964, 626870068, 1951845439, 3903690878, 7807381756, 21470299829, 42940599658, 85881199316]

約数ペア:

[(1, 85881199316), (2, 42940599658), (4, 21470299829), (11, 7807381756), (22, 3903690878), (44, 1951845439), (137, 626870068), (269, 319260964), (274, 313435034), (538, 159630482), (548, 156717517), (1076, 79815241), (1507, 56988188), (2959, 29023724), (3014, 28494094), (5918, 14511862), (6028, 14247047), (11836, 7255931), (36853, 2330372), (52963, 1621532), (73706, 1165186), (105926, 810766), (147412, 582593), (211852, 405383)]