78402318372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{4481}}^1\times {\mathrm{69431}}^1$

素因数の和:73929

約数の個数: 72

約数和(自身を含む): 226549395072

約数和(自身を除く): 148147076700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 4481, 8962, 13443, 17924, 26886, 31367, 40329, 53772, 62734, 69431, 80658, 94101, 125468, 138862, 161316, 188202, 208293, 277724, 282303, 376404, 416586, 486017, 564606, 624879, 833172, 972034, 1129212, 1249758, 1458051, 1944068, 2499516, 2916102, 4374153, 5832204, 8748306, 17496612, 311120311, 622240622, 933360933, 1244481244, 1866721866, 2177842177, 2800082799, 3733443732, 4355684354, 5600165598, 6533526531, 8711368708, 11200331196, 13067053062, 19600579593, 26134106124, 39201159186, 78402318372]

約数ペア:

[(1, 78402318372), (2, 39201159186), (3, 26134106124), (4, 19600579593), (6, 13067053062), (7, 11200331196), (9, 8711368708), (12, 6533526531), (14, 5600165598), (18, 4355684354), (21, 3733443732), (28, 2800082799), (36, 2177842177), (42, 1866721866), (63, 1244481244), (84, 933360933), (126, 622240622), (252, 311120311), (4481, 17496612), (8962, 8748306), (13443, 5832204), (17924, 4374153), (26886, 2916102), (31367, 2499516), (40329, 1944068), (53772, 1458051), (62734, 1249758), (69431, 1129212), (80658, 972034), (94101, 833172), (125468, 624879), (138862, 564606), (161316, 486017), (188202, 416586), (208293, 376404), (277724, 282303)]