78482692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 150292800

約数和(自身を除く): 71810108

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 89, 164, 178, 283, 356, 566, 779, 1132, 1558, 1691, 3116, 3382, 3649, 5377, 6764, 7298, 10754, 11603, 14596, 21508, 23206, 25187, 46412, 50374, 69331, 100748, 138662, 220457, 277324, 440914, 478553, 881828, 957106, 1032667, 1914212, 2065334, 4130668, 19620673, 39241346, 78482692]

約数ペア:

[(1, 78482692), (2, 39241346), (4, 19620673), (19, 4130668), (38, 2065334), (41, 1914212), (76, 1032667), (82, 957106), (89, 881828), (164, 478553), (178, 440914), (283, 277324), (356, 220457), (566, 138662), (779, 100748), (1132, 69331), (1558, 50374), (1691, 46412), (3116, 25187), (3382, 23206), (3649, 21508), (5377, 14596), (6764, 11603), (7298, 10754)]